| 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 | $194.60 | 9.665% | $213.4081 | $213.41 | $213.40 | $213.40 |
| Purchase #2 | $228.70 | 7.133% | $245.0132 | $245.01 | $245.00 | $245.00 |
| Purchase #3 | $180.64 | 8.234% | $195.5139 | $195.51 | $195.50 | $195.50 |
| Purchase #4 | $195.93 | 8.184% | $211.9649 | $211.96 | $211.95 | $212.00 |
| Purchase #5 | $82.70 | 12.866% | $93.3402 | $93.34 | $93.35 | $93.30 |
| Purchase #6 | $90.45 | 11.147% | $100.5325 | $100.53 | $100.55 | $100.50 |
| Purchase #7 | $165.73 | 6.563% | $176.6069 | $176.61 | $176.60 | $176.60 |
| 7 purchase totals = | $1,138.75 | $1,236.3797 | $1,236.37 | $1,236.35 | $1,236.30 | |