| 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 | $182.50 | 3.626% | $189.1175 | $189.12 | $189.10 | $189.10 |
| Purchase #2 | $244.73 | 6.479% | $260.5861 | $260.59 | $260.60 | $260.60 |
| Purchase #3 | $14.44 | 3.285% | $14.9144 | $14.91 | $14.90 | $14.90 |
| Purchase #4 | $246.67 | 3.293% | $254.7928 | $254.79 | $254.80 | $254.80 |
| Purchase #5 | $204.34 | 4.874% | $214.2995 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $62.94 | 12.241% | $70.6445 | $70.64 | $70.65 | $70.60 |
| Purchase #7 | $249.60 | 11.841% | $279.1551 | $279.16 | $279.15 | $279.20 |
| 7 purchase totals = | $1,205.22 | $1,283.5099 | $1,283.51 | $1,283.50 | $1,283.50 | |