| 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 | $200.53 | 13.120% | $226.8395 | $226.84 | $226.85 | $226.80 |
| Purchase #2 | $170.77 | 13.206% | $193.3219 | $193.32 | $193.30 | $193.30 |
| Purchase #3 | $206.73 | 10.555% | $228.5504 | $228.55 | $228.55 | $228.60 |
| Purchase #4 | $20.59 | 7.408% | $22.1153 | $22.12 | $22.10 | $22.10 |
| Purchase #5 | $17.72 | 12.422% | $19.9212 | $19.92 | $19.90 | $19.90 |
| Purchase #6 | $178.66 | 8.537% | $193.9122 | $193.91 | $193.90 | $193.90 |
| Purchase #7 | $31.93 | 4.329% | $33.3122 | $33.31 | $33.30 | $33.30 |
| 7 purchase totals = | $826.93 | $917.9727 | $917.97 | $917.90 | $917.90 | |