| 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 | $191.53 | 5.361% | $201.7979 | $201.80 | $201.80 | $201.80 |
| Purchase #2 | $53.31 | 3.223% | $55.0282 | $55.03 | $55.05 | $55.00 |
| Purchase #3 | $219.37 | 13.745% | $249.5224 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $173.74 | 9.534% | $190.3044 | $190.30 | $190.30 | $190.30 |
| Purchase #5 | $217.78 | 13.729% | $247.679 | $247.68 | $247.70 | $247.70 |
| Purchase #6 | $104.58 | 6.252% | $111.1183 | $111.12 | $111.10 | $111.10 |
| Purchase #7 | $40.60 | 5.137% | $42.6856 | $42.69 | $42.70 | $42.70 |
| 7 purchase totals = | $1,000.91 | $1,098.1358 | $1,098.14 | $1,098.15 | $1,098.10 | |