| 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 | $189.51 | 11.775% | $211.8248 | $211.82 | $211.80 | $211.80 |
| Purchase #2 | $66.56 | 8.759% | $72.39 | $72.39 | $72.40 | $72.40 |
| Purchase #3 | $90.39 | 4.537% | $94.491 | $94.49 | $94.50 | $94.50 |
| Purchase #4 | $186.97 | 5.713% | $197.6516 | $197.65 | $197.65 | $197.70 |
| Purchase #5 | $123.72 | 9.392% | $135.3398 | $135.34 | $135.35 | $135.30 |
| Purchase #6 | $97.57 | 13.191% | $110.4405 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $22.68 | 13.479% | $25.737 | $25.74 | $25.75 | $25.70 |
| 7 purchase totals = | $777.40 | $847.8747 | $847.87 | $847.90 | $847.80 | |