| 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 | $187.98 | 11.534% | $209.6616 | $209.66 | $209.65 | $209.70 |
| Purchase #2 | $239.82 | 10.263% | $264.4327 | $264.43 | $264.45 | $264.40 |
| Purchase #3 | $96.42 | 13.310% | $109.2535 | $109.25 | $109.25 | $109.30 |
| Purchase #4 | $158.47 | 7.672% | $170.6278 | $170.63 | $170.65 | $170.60 |
| Purchase #5 | $123.85 | 6.279% | $131.6265 | $131.63 | $131.65 | $131.60 |
| Purchase #6 | $231.66 | 4.664% | $242.4646 | $242.46 | $242.45 | $242.50 |
| Purchase #7 | $232.80 | 8.642% | $252.9186 | $252.92 | $252.90 | $252.90 |
| 7 purchase totals = | $1,271.00 | $1,380.9853 | $1,380.98 | $1,381.00 | $1,381.00 | |