| 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 | $227.96 | 3.231% | $235.3254 | $235.33 | $235.35 | $235.30 |
| Purchase #2 | $234.34 | 4.667% | $245.2766 | $245.28 | $245.30 | $245.30 |
| Purchase #3 | $102.50 | 9.693% | $112.4353 | $112.44 | $112.45 | $112.40 |
| Purchase #4 | $74.70 | 9.636% | $81.8981 | $81.90 | $81.90 | $81.90 |
| Purchase #5 | $184.80 | 3.546% | $191.353 | $191.35 | $191.35 | $191.40 |
| Purchase #6 | $64.57 | 6.115% | $68.5185 | $68.52 | $68.50 | $68.50 |
| Purchase #7 | $175.34 | 13.132% | $198.3656 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $1,064.21 | $1,133.1725 | $1,133.19 | $1,133.20 | $1,133.20 | |