| 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 | $233.29 | 8.312% | $252.6811 | $252.68 | $252.70 | $252.70 |
| Purchase #2 | $63.79 | 9.283% | $69.7116 | $69.71 | $69.70 | $69.70 |
| Purchase #3 | $90.39 | 9.804% | $99.2518 | $99.25 | $99.25 | $99.30 |
| Purchase #4 | $205.53 | 4.139% | $214.0369 | $214.04 | $214.05 | $214.00 |
| Purchase #5 | $243.74 | 13.783% | $277.3347 | $277.33 | $277.35 | $277.30 |
| Purchase #6 | $238.75 | 12.453% | $268.4815 | $268.48 | $268.50 | $268.50 |
| Purchase #7 | $155.93 | 7.622% | $167.815 | $167.82 | $167.80 | $167.80 |
| 7 purchase totals = | $1,231.42 | $1,349.3126 | $1,349.31 | $1,349.35 | $1,349.30 | |