| 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 | $239.68 | 4.200% | $249.7466 | $249.75 | $249.75 | $249.70 |
| Purchase #2 | $175.44 | 6.584% | $186.991 | $186.99 | $187.00 | $187.00 |
| Purchase #3 | $129.50 | 9.262% | $141.4943 | $141.49 | $141.50 | $141.50 |
| Purchase #4 | $219.79 | 10.563% | $243.0064 | $243.01 | $243.00 | $243.00 |
| Purchase #5 | $116.77 | 12.370% | $131.2144 | $131.21 | $131.20 | $131.20 |
| Purchase #6 | $189.99 | 3.838% | $197.2818 | $197.28 | $197.30 | $197.30 |
| Purchase #7 | $44.29 | 4.662% | $46.3548 | $46.35 | $46.35 | $46.40 |
| 7 purchase totals = | $1,115.46 | $1,196.0893 | $1,196.08 | $1,196.10 | $1,196.10 | |