| 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 | $82.35 | 7.707% | $88.6967 | $88.70 | $88.70 | $88.70 |
| Purchase #2 | $93.34 | 12.148% | $104.6789 | $104.68 | $104.70 | $104.70 |
| Purchase #3 | $60.34 | 8.464% | $65.4472 | $65.45 | $65.45 | $65.40 |
| Purchase #4 | $166.80 | 7.502% | $179.3133 | $179.31 | $179.30 | $179.30 |
| Purchase #5 | $209.46 | 8.297% | $226.8389 | $226.84 | $226.85 | $226.80 |
| Purchase #6 | $195.27 | 6.618% | $208.193 | $208.19 | $208.20 | $208.20 |
| Purchase #7 | $209.48 | 4.621% | $219.1601 | $219.16 | $219.15 | $219.20 |
| 7 purchase totals = | $1,017.04 | $1,092.3281 | $1,092.33 | $1,092.35 | $1,092.30 | |