| 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 | $117.55 | 11.542% | $131.1176 | $131.12 | $131.10 | $131.10 |
| Purchase #2 | $210.43 | 12.562% | $236.8642 | $236.86 | $236.85 | $236.90 |
| Purchase #3 | $36.79 | 13.469% | $41.7452 | $41.75 | $41.75 | $41.70 |
| Purchase #4 | $246.57 | 13.404% | $279.6202 | $279.62 | $279.60 | $279.60 |
| Purchase #5 | $155.94 | 8.814% | $169.6846 | $169.68 | $169.70 | $169.70 |
| Purchase #6 | $44.77 | 12.602% | $50.4119 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $214.36 | 11.540% | $239.0971 | $239.10 | $239.10 | $239.10 |
| 7 purchase totals = | $1,026.41 | $1,148.5408 | $1,148.54 | $1,148.50 | $1,148.50 | |