| 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 | $213.28 | 11.625% | $238.0738 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $235.73 | 12.850% | $266.0213 | $266.02 | $266.00 | $266.00 |
| Purchase #3 | $203.52 | 8.176% | $220.1598 | $220.16 | $220.15 | $220.20 |
| Purchase #4 | $219.65 | 12.530% | $247.1721 | $247.17 | $247.15 | $247.20 |
| Purchase #5 | $183.35 | 7.522% | $197.1416 | $197.14 | $197.15 | $197.10 |
| Purchase #6 | $7.31 | 12.336% | $8.2118 | $8.21 | $8.20 | $8.20 |
| Purchase #7 | $206.76 | 12.686% | $232.9896 | $232.99 | $233.00 | $233.00 |
| 7 purchase totals = | $1,269.60 | $1,409.7700 | $1,409.76 | $1,409.70 | $1,409.80 | |