| 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 | $226.80 | 9.163% | $247.5817 | $247.58 | $247.60 | $247.60 |
| Purchase #2 | $73.27 | 9.856% | $80.4915 | $80.49 | $80.50 | $80.50 |
| Purchase #3 | $181.59 | 12.312% | $203.9474 | $203.95 | $203.95 | $203.90 |
| Purchase #4 | $195.99 | 7.326% | $210.3482 | $210.35 | $210.35 | $210.30 |
| Purchase #5 | $67.57 | 10.770% | $74.8473 | $74.85 | $74.85 | $74.80 |
| Purchase #6 | $202.60 | 8.805% | $220.4389 | $220.44 | $220.45 | $220.40 |
| Purchase #7 | $59.36 | 8.264% | $64.2655 | $64.27 | $64.25 | $64.30 |
| 7 purchase totals = | $1,007.18 | $1,101.9205 | $1,101.93 | $1,101.95 | $1,101.80 | |