| 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 | $103.86 | 13.609% | $117.9943 | $117.99 | $118.00 | $118.00 |
| Purchase #2 | $158.67 | 9.529% | $173.7897 | $173.79 | $173.80 | $173.80 |
| Purchase #3 | $155.85 | 10.813% | $172.7021 | $172.70 | $172.70 | $172.70 |
| Purchase #4 | $119.82 | 11.837% | $134.0031 | $134.00 | $134.00 | $134.00 |
| Purchase #5 | $204.49 | 4.852% | $214.4119 | $214.41 | $214.40 | $214.40 |
| Purchase #6 | $139.42 | 11.664% | $155.6819 | $155.68 | $155.70 | $155.70 |
| Purchase #7 | $105.88 | 3.726% | $109.8251 | $109.83 | $109.85 | $109.80 |
| 7 purchase totals = | $987.99 | $1,078.4081 | $1,078.40 | $1,078.45 | $1,078.40 | |