| 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 | $247.77 | 3.378% | $256.1397 | $256.14 | $256.15 | $256.10 |
| Purchase #2 | $131.38 | 10.633% | $145.3496 | $145.35 | $145.35 | $145.30 |
| Purchase #3 | $192.91 | 9.605% | $211.439 | $211.44 | $211.45 | $211.40 |
| Purchase #4 | $24.99 | 10.217% | $27.5432 | $27.54 | $27.55 | $27.50 |
| Purchase #5 | $93.87 | 7.392% | $100.8089 | $100.81 | $100.80 | $100.80 |
| Purchase #6 | $84.66 | 9.246% | $92.4877 | $92.49 | $92.50 | $92.50 |
| Purchase #7 | $193.55 | 5.496% | $204.1875 | $204.19 | $204.20 | $204.20 |
| 7 purchase totals = | $969.13 | $1,037.9556 | $1,037.96 | $1,038.00 | $1,037.80 | |