| 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 | $229.68 | 4.563% | $240.1603 | $240.16 | $240.15 | $240.20 |
| Purchase #2 | $221.79 | 11.854% | $248.081 | $248.08 | $248.10 | $248.10 |
| Purchase #3 | $173.95 | 11.864% | $194.5874 | $194.59 | $194.60 | $194.60 |
| Purchase #4 | $10.45 | 8.797% | $11.3693 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $117.36 | 11.803% | $131.212 | $131.21 | $131.20 | $131.20 |
| Purchase #6 | $146.51 | 13.746% | $166.6493 | $166.65 | $166.65 | $166.60 |
| Purchase #7 | $48.42 | 12.746% | $54.5916 | $54.59 | $54.60 | $54.60 |
| 7 purchase totals = | $948.16 | $1,046.6509 | $1,046.65 | $1,046.65 | $1,046.70 | |