| 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 | $231.29 | 11.513% | $257.9184 | $257.92 | $257.90 | $257.90 |
| Purchase #2 | $238.58 | 5.402% | $251.4681 | $251.47 | $251.45 | $251.50 |
| Purchase #3 | $174.32 | 5.723% | $184.2963 | $184.30 | $184.30 | $184.30 |
| Purchase #4 | $234.53 | 13.236% | $265.5724 | $265.57 | $265.55 | $265.60 |
| Purchase #5 | $138.62 | 9.761% | $152.1507 | $152.15 | $152.15 | $152.20 |
| Purchase #6 | $196.30 | 3.266% | $202.7112 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $215.68 | 11.498% | $240.4789 | $240.48 | $240.50 | $240.50 |
| 7 purchase totals = | $1,429.32 | $1,554.5960 | $1,554.60 | $1,554.55 | $1,554.70 | |