| 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 | $112.47 | 4.311% | $117.3186 | $117.32 | $117.30 | $117.30 |
| Purchase #2 | $187.62 | 13.762% | $213.4403 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $194.86 | 12.526% | $219.2682 | $219.27 | $219.25 | $219.30 |
| Purchase #4 | $84.31 | 8.643% | $91.5969 | $91.60 | $91.60 | $91.60 |
| Purchase #5 | $154.41 | 7.474% | $165.9506 | $165.95 | $165.95 | $166.00 |
| Purchase #6 | $169.78 | 7.424% | $182.3845 | $182.38 | $182.40 | $182.40 |
| Purchase #7 | $248.93 | 13.720% | $283.0832 | $283.08 | $283.10 | $283.10 |
| 7 purchase totals = | $1,152.38 | $1,273.0423 | $1,273.04 | $1,273.05 | $1,273.10 | |