| 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 | $229.57 | 5.385% | $241.9323 | $241.93 | $241.95 | $241.90 |
| Purchase #2 | $191.45 | 5.583% | $202.1387 | $202.14 | $202.15 | $202.10 |
| Purchase #3 | $11.43 | 4.761% | $11.9742 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $233.59 | 9.812% | $256.5099 | $256.51 | $256.50 | $256.50 |
| Purchase #5 | $38.43 | 12.374% | $43.1853 | $43.19 | $43.20 | $43.20 |
| Purchase #6 | $133.36 | 6.567% | $142.1178 | $142.12 | $142.10 | $142.10 |
| Purchase #7 | $39.30 | 3.544% | $40.6928 | $40.69 | $40.70 | $40.70 |
| 7 purchase totals = | $877.13 | $938.5510 | $938.55 | $938.55 | $938.50 | |