| 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 | $98.80 | 4.296% | $103.0444 | $103.04 | $103.05 | $103.00 |
| Purchase #2 | $105.54 | 9.434% | $115.4966 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $83.85 | 11.409% | $93.4164 | $93.42 | $93.40 | $93.40 |
| Purchase #4 | $237.84 | 4.873% | $249.4299 | $249.43 | $249.45 | $249.40 |
| Purchase #5 | $200.55 | 6.121% | $212.8257 | $212.83 | $212.85 | $212.80 |
| Purchase #6 | $106.83 | 3.568% | $110.6417 | $110.64 | $110.65 | $110.60 |
| Purchase #7 | $47.60 | 12.254% | $53.4329 | $53.43 | $53.45 | $53.40 |
| 7 purchase totals = | $881.01 | $938.2876 | $938.29 | $938.35 | $938.10 | |