| 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 | $235.99 | 5.484% | $248.9317 | $248.93 | $248.95 | $248.90 |
| Purchase #2 | $39.31 | 10.480% | $43.4297 | $43.43 | $43.45 | $43.40 |
| Purchase #3 | $155.55 | 4.720% | $162.892 | $162.89 | $162.90 | $162.90 |
| Purchase #4 | $38.86 | 6.731% | $41.4757 | $41.48 | $41.50 | $41.50 |
| Purchase #5 | $174.78 | 7.518% | $187.92 | $187.92 | $187.90 | $187.90 |
| Purchase #6 | $27.58 | 8.873% | $30.0272 | $30.03 | $30.05 | $30.00 |
| Purchase #7 | $202.69 | 11.770% | $226.5466 | $226.55 | $226.55 | $226.50 |
| 7 purchase totals = | $874.76 | $941.2229 | $941.23 | $941.30 | $941.10 | |