| 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 | $222.64 | 11.676% | $248.6354 | $248.64 | $248.65 | $248.60 |
| Purchase #2 | $31.94 | 8.436% | $34.6345 | $34.63 | $34.65 | $34.60 |
| Purchase #3 | $38.90 | 6.605% | $41.4693 | $41.47 | $41.45 | $41.50 |
| Purchase #4 | $187.26 | 7.381% | $201.0817 | $201.08 | $201.10 | $201.10 |
| Purchase #5 | $96.43 | 6.452% | $102.6517 | $102.65 | $102.65 | $102.70 |
| Purchase #6 | $228.47 | 9.568% | $250.33 | $250.33 | $250.35 | $250.30 |
| Purchase #7 | $41.55 | 5.741% | $43.9354 | $43.94 | $43.95 | $43.90 |
| 7 purchase totals = | $847.19 | $922.7380 | $922.74 | $922.80 | $922.70 | |