| 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 | $230.27 | 13.289% | $260.8706 | $260.87 | $260.85 | $260.90 |
| Purchase #2 | $102.26 | 12.860% | $115.4106 | $115.41 | $115.40 | $115.40 |
| Purchase #3 | $166.68 | 4.464% | $174.1206 | $174.12 | $174.10 | $174.10 |
| Purchase #4 | $239.39 | 3.858% | $248.6257 | $248.63 | $248.65 | $248.60 |
| Purchase #5 | $110.30 | 9.193% | $120.4399 | $120.44 | $120.45 | $120.40 |
| Purchase #6 | $220.45 | 12.744% | $248.5441 | $248.54 | $248.55 | $248.50 |
| Purchase #7 | $156.33 | 8.163% | $169.0912 | $169.09 | $169.10 | $169.10 |
| 7 purchase totals = | $1,225.68 | $1,337.1027 | $1,337.10 | $1,337.10 | $1,337.00 | |