| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.57 | 13.690% | $142.7605 | $142.76 | $142.75 | $142.80 |
| Purchase #2 | $165.58 | 8.529% | $179.7023 | $179.70 | $179.70 | $179.70 |
| Purchase #3 | $100.93 | 12.572% | $113.6189 | $113.62 | $113.60 | $113.60 |
| Purchase #4 | $238.63 | 6.423% | $253.9572 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $113.96 | 4.164% | $118.7053 | $118.71 | $118.70 | $118.70 |
| Purchase #6 | $178.33 | 8.556% | $193.5879 | $193.59 | $193.60 | $193.60 |
| Purchase #7 | $198.48 | 6.358% | $211.0994 | $211.10 | $211.10 | $211.10 |
| 7 purchase totals = | $1,121.48 | $1,213.4315 | $1,213.44 | $1,213.40 | $1,213.50 | |