| 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 | $92.28 | 13.161% | $104.425 | $104.43 | $104.45 | $104.40 |
| Purchase #2 | $228.62 | 5.385% | $240.9312 | $240.93 | $240.95 | $240.90 |
| Purchase #3 | $192.63 | 10.150% | $212.1819 | $212.18 | $212.20 | $212.20 |
| Purchase #4 | $225.80 | 9.623% | $247.5287 | $247.53 | $247.55 | $247.50 |
| Purchase #5 | $243.96 | 5.163% | $256.5557 | $256.56 | $256.55 | $256.60 |
| Purchase #6 | $73.90 | 4.528% | $77.2462 | $77.25 | $77.25 | $77.20 |
| Purchase #7 | $155.94 | 12.177% | $174.9288 | $174.93 | $174.95 | $174.90 |
| 7 purchase totals = | $1,213.13 | $1,313.7975 | $1,313.81 | $1,313.90 | $1,313.70 | |