| 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 | $97.74 | 9.468% | $106.994 | $106.99 | $107.00 | $107.00 |
| Purchase #2 | $221.51 | 11.212% | $246.3457 | $246.35 | $246.35 | $246.30 |
| Purchase #3 | $35.92 | 9.279% | $39.253 | $39.25 | $39.25 | $39.30 |
| Purchase #4 | $247.82 | 8.305% | $268.4015 | $268.40 | $268.40 | $268.40 |
| Purchase #5 | $8.84 | 3.585% | $9.1569 | $9.16 | $9.15 | $9.20 |
| Purchase #6 | $228.52 | 10.540% | $252.606 | $252.61 | $252.60 | $252.60 |
| Purchase #7 | $121.57 | 9.778% | $133.4571 | $133.46 | $133.45 | $133.50 |
| 7 purchase totals = | $961.92 | $1,056.2142 | $1,056.22 | $1,056.20 | $1,056.30 | |