| 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 | $199.74 | 6.461% | $212.6452 | $212.65 | $212.65 | $212.60 |
| Purchase #2 | $93.52 | 8.737% | $101.6908 | $101.69 | $101.70 | $101.70 |
| Purchase #3 | $248.47 | 13.217% | $281.3103 | $281.31 | $281.30 | $281.30 |
| Purchase #4 | $159.32 | 9.683% | $174.747 | $174.75 | $174.75 | $174.70 |
| Purchase #5 | $145.62 | 12.834% | $164.3089 | $164.31 | $164.30 | $164.30 |
| Purchase #6 | $173.59 | 4.336% | $181.1169 | $181.12 | $181.10 | $181.10 |
| Purchase #7 | $96.39 | 8.791% | $104.8636 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $1,116.65 | $1,220.6827 | $1,220.69 | $1,220.65 | $1,220.60 | |