| 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 | $116.60 | 12.190% | $130.8135 | $130.81 | $130.80 | $130.80 |
| Purchase #2 | $67.82 | 11.487% | $75.6105 | $75.61 | $75.60 | $75.60 |
| Purchase #3 | $226.40 | 9.735% | $248.44 | $248.44 | $248.45 | $248.40 |
| Purchase #4 | $173.88 | 3.584% | $180.1119 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $145.98 | 11.588% | $162.8962 | $162.90 | $162.90 | $162.90 |
| Purchase #6 | $224.45 | 11.442% | $250.1316 | $250.13 | $250.15 | $250.10 |
| Purchase #7 | $150.55 | 12.417% | $169.2438 | $169.24 | $169.25 | $169.20 |
| 7 purchase totals = | $1,105.68 | $1,217.2475 | $1,217.24 | $1,217.25 | $1,217.10 | |