| 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 | $231.49 | 9.589% | $253.6876 | $253.69 | $253.70 | $253.70 |
| Purchase #2 | $118.34 | 10.627% | $130.916 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $141.62 | 3.452% | $146.5087 | $146.51 | $146.50 | $146.50 |
| Purchase #4 | $8.46 | 10.150% | $9.3187 | $9.32 | $9.30 | $9.30 |
| Purchase #5 | $234.99 | 9.115% | $256.4093 | $256.41 | $256.40 | $256.40 |
| Purchase #6 | $17.64 | 10.636% | $19.5162 | $19.52 | $19.50 | $19.50 |
| Purchase #7 | $145.68 | 4.551% | $152.3099 | $152.31 | $152.30 | $152.30 |
| 7 purchase totals = | $898.22 | $968.6664 | $968.68 | $968.60 | $968.60 | |