| 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 | $121.66 | 8.220% | $131.6605 | $131.66 | $131.65 | $131.70 |
| Purchase #2 | $235.45 | 4.440% | $245.904 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $95.68 | 3.379% | $98.913 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $187.84 | 11.722% | $209.8586 | $209.86 | $209.85 | $209.90 |
| Purchase #5 | $74.32 | 8.215% | $80.4254 | $80.43 | $80.45 | $80.40 |
| Purchase #6 | $134.52 | 11.279% | $149.6925 | $149.69 | $149.70 | $149.70 |
| Purchase #7 | $141.84 | 8.563% | $153.9858 | $153.99 | $154.00 | $154.00 |
| 7 purchase totals = | $991.31 | $1,070.4398 | $1,070.44 | $1,070.45 | $1,070.50 | |