| 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 | $213.73 | 12.451% | $240.3415 | $240.34 | $240.35 | $240.30 |
| Purchase #2 | $221.95 | 11.710% | $247.9403 | $247.94 | $247.95 | $247.90 |
| Purchase #3 | $135.78 | 9.149% | $148.2025 | $148.20 | $148.20 | $148.20 |
| Purchase #4 | $240.99 | 7.737% | $259.6354 | $259.64 | $259.65 | $259.60 |
| Purchase #5 | $99.90 | 12.748% | $112.6353 | $112.64 | $112.65 | $112.60 |
| Purchase #6 | $184.37 | 9.458% | $201.8077 | $201.81 | $201.80 | $201.80 |
| Purchase #7 | $63.42 | 7.457% | $68.1492 | $68.15 | $68.15 | $68.10 |
| 7 purchase totals = | $1,160.14 | $1,278.7119 | $1,278.72 | $1,278.75 | $1,278.50 | |