| 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 | $243.91 | 12.362% | $274.0622 | $274.06 | $274.05 | $274.10 |
| Purchase #2 | $38.55 | 5.690% | $40.7435 | $40.74 | $40.75 | $40.70 |
| Purchase #3 | $194.84 | 13.472% | $221.0888 | $221.09 | $221.10 | $221.10 |
| Purchase #4 | $115.26 | 12.343% | $129.4865 | $129.49 | $129.50 | $129.50 |
| Purchase #5 | $65.32 | 11.608% | $72.9023 | $72.90 | $72.90 | $72.90 |
| Purchase #6 | $141.53 | 12.465% | $159.1717 | $159.17 | $159.15 | $159.20 |
| Purchase #7 | $159.39 | 9.423% | $174.4093 | $174.41 | $174.40 | $174.40 |
| 7 purchase totals = | $958.80 | $1,071.8643 | $1,071.86 | $1,071.85 | $1,071.90 | |