| 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 | $103.72 | 5.177% | $109.0896 | $109.09 | $109.10 | $109.10 |
| Purchase #2 | $189.75 | 13.282% | $214.9526 | $214.95 | $214.95 | $215.00 |
| Purchase #3 | $185.29 | 4.280% | $193.2204 | $193.22 | $193.20 | $193.20 |
| Purchase #4 | $95.52 | 4.327% | $99.6532 | $99.65 | $99.65 | $99.70 |
| Purchase #5 | $36.33 | 3.560% | $37.6233 | $37.62 | $37.60 | $37.60 |
| Purchase #6 | $212.72 | 12.229% | $238.7335 | $238.73 | $238.75 | $238.70 |
| Purchase #7 | $143.33 | 5.364% | $151.0182 | $151.02 | $151.00 | $151.00 |
| 7 purchase totals = | $966.66 | $1,044.2908 | $1,044.28 | $1,044.25 | $1,044.30 | |