| 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 | $119.80 | 12.787% | $135.1188 | $135.12 | $135.10 | $135.10 |
| Purchase #2 | $210.45 | 8.764% | $228.8938 | $228.89 | $228.90 | $228.90 |
| Purchase #3 | $111.37 | 9.491% | $121.9401 | $121.94 | $121.95 | $121.90 |
| Purchase #4 | $248.69 | 13.692% | $282.7406 | $282.74 | $282.75 | $282.70 |
| Purchase #5 | $170.56 | 13.768% | $194.0427 | $194.04 | $194.05 | $194.00 |
| Purchase #6 | $167.87 | 11.737% | $187.5729 | $187.57 | $187.55 | $187.60 |
| Purchase #7 | $26.86 | 3.122% | $27.6986 | $27.70 | $27.70 | $27.70 |
| 7 purchase totals = | $1,055.60 | $1,178.0075 | $1,178.00 | $1,178.00 | $1,177.90 | |