| 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 | $237.94 | 13.494% | $270.0476 | $270.05 | $270.05 | $270.00 |
| Purchase #2 | $140.61 | 3.182% | $145.0842 | $145.08 | $145.10 | $145.10 |
| Purchase #3 | $135.31 | 5.789% | $143.1431 | $143.14 | $143.15 | $143.10 |
| Purchase #4 | $86.97 | 7.359% | $93.3701 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $96.52 | 7.158% | $103.4289 | $103.43 | $103.45 | $103.40 |
| Purchase #6 | $139.51 | 13.221% | $157.9546 | $157.95 | $157.95 | $158.00 |
| Purchase #7 | $92.85 | 6.422% | $98.8128 | $98.81 | $98.80 | $98.80 |
| 7 purchase totals = | $929.71 | $1,011.8413 | $1,011.83 | $1,011.85 | $1,011.80 | |