| 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 | $126.96 | 9.170% | $138.6022 | $138.60 | $138.60 | $138.60 |
| Purchase #2 | $170.87 | 6.384% | $181.7783 | $181.78 | $181.80 | $181.80 |
| Purchase #3 | $129.53 | 5.708% | $136.9236 | $136.92 | $136.90 | $136.90 |
| Purchase #4 | $75.32 | 5.673% | $79.5929 | $79.59 | $79.60 | $79.60 |
| Purchase #5 | $68.30 | 5.571% | $72.105 | $72.11 | $72.10 | $72.10 |
| Purchase #6 | $220.61 | 4.148% | $229.7609 | $229.76 | $229.75 | $229.80 |
| Purchase #7 | $224.59 | 12.822% | $253.3869 | $253.39 | $253.40 | $253.40 |
| 7 purchase totals = | $1,016.18 | $1,092.1498 | $1,092.15 | $1,092.15 | $1,092.20 | |