| 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 | $19.66 | 5.102% | $20.6631 | $20.66 | $20.65 | $20.70 |
| Purchase #2 | $142.41 | 9.549% | $156.0087 | $156.01 | $156.00 | $156.00 |
| Purchase #3 | $160.69 | 5.163% | $168.9864 | $168.99 | $169.00 | $169.00 |
| Purchase #4 | $105.26 | 12.705% | $118.6333 | $118.63 | $118.65 | $118.60 |
| Purchase #5 | $197.37 | 11.675% | $220.4129 | $220.41 | $220.40 | $220.40 |
| Purchase #6 | $116.99 | 9.545% | $128.1567 | $128.16 | $128.15 | $128.20 |
| Purchase #7 | $213.99 | 4.336% | $223.2686 | $223.27 | $223.25 | $223.30 |
| 7 purchase totals = | $956.37 | $1,036.1297 | $1,036.13 | $1,036.10 | $1,036.20 | |