| 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 | $210.95 | 5.771% | $223.1239 | $223.12 | $223.10 | $223.10 |
| Purchase #2 | $87.35 | 7.637% | $94.0209 | $94.02 | $94.00 | $94.00 |
| Purchase #3 | $202.56 | 10.181% | $223.1826 | $223.18 | $223.20 | $223.20 |
| Purchase #4 | $93.44 | 12.189% | $104.8294 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $39.74 | 12.145% | $44.5664 | $44.57 | $44.55 | $44.60 |
| Purchase #6 | $97.37 | 11.388% | $108.4585 | $108.46 | $108.45 | $108.50 |
| Purchase #7 | $216.40 | 7.173% | $231.9224 | $231.92 | $231.90 | $231.90 |
| 7 purchase totals = | $947.81 | $1,030.1041 | $1,030.10 | $1,030.05 | $1,030.10 | |