| 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 | $112.86 | 4.645% | $118.1023 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $121.40 | 11.378% | $135.2129 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $24.52 | 11.751% | $27.4013 | $27.40 | $27.40 | $27.40 |
| Purchase #4 | $127.76 | 3.241% | $131.9007 | $131.90 | $131.90 | $131.90 |
| Purchase #5 | $12.44 | 13.332% | $14.0985 | $14.10 | $14.10 | $14.10 |
| Purchase #6 | $225.36 | 8.430% | $244.3578 | $244.36 | $244.35 | $244.40 |
| Purchase #7 | $250.78 | 6.137% | $266.1704 | $266.17 | $266.15 | $266.20 |
| 7 purchase totals = | $875.12 | $937.2439 | $937.24 | $937.20 | $937.30 | |