| 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 | $218.58 | 13.765% | $248.6675 | $248.67 | $248.65 | $248.70 |
| Purchase #2 | $131.30 | 13.459% | $148.9717 | $148.97 | $148.95 | $149.00 |
| Purchase #3 | $202.34 | 8.394% | $219.3244 | $219.32 | $219.30 | $219.30 |
| Purchase #4 | $41.41 | 10.598% | $45.7986 | $45.80 | $45.80 | $45.80 |
| Purchase #5 | $71.48 | 4.317% | $74.5658 | $74.57 | $74.55 | $74.60 |
| Purchase #6 | $56.43 | 11.478% | $62.907 | $62.91 | $62.90 | $62.90 |
| Purchase #7 | $39.90 | 3.268% | $41.2039 | $41.20 | $41.20 | $41.20 |
| 7 purchase totals = | $761.44 | $841.4389 | $841.44 | $841.35 | $841.50 | |