| 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 | $202.68 | 5.207% | $213.2335 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $87.73 | 10.461% | $96.9074 | $96.91 | $96.90 | $96.90 |
| Purchase #3 | $120.35 | 4.433% | $125.6851 | $125.69 | $125.70 | $125.70 |
| Purchase #4 | $207.74 | 7.572% | $223.4701 | $223.47 | $223.45 | $223.50 |
| Purchase #5 | $51.63 | 3.288% | $53.3276 | $53.33 | $53.35 | $53.30 |
| Purchase #6 | $130.50 | 3.779% | $135.4316 | $135.43 | $135.45 | $135.40 |
| Purchase #7 | $126.50 | 10.711% | $140.0494 | $140.05 | $140.05 | $140.00 |
| 7 purchase totals = | $927.13 | $988.1047 | $988.11 | $988.15 | $988.00 | |