| 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 | $228.50 | 5.800% | $241.753 | $241.75 | $241.75 | $241.80 |
| Purchase #2 | $138.61 | 12.111% | $155.3971 | $155.40 | $155.40 | $155.40 |
| Purchase #3 | $91.30 | 11.126% | $101.458 | $101.46 | $101.45 | $101.50 |
| Purchase #4 | $169.70 | 4.437% | $177.2296 | $177.23 | $177.25 | $177.20 |
| Purchase #5 | $161.47 | 7.843% | $174.1341 | $174.13 | $174.15 | $174.10 |
| Purchase #6 | $206.61 | 9.309% | $225.8433 | $225.84 | $225.85 | $225.80 |
| Purchase #7 | $138.30 | 13.606% | $157.1171 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $1,134.49 | $1,232.9322 | $1,232.93 | $1,232.95 | $1,232.90 | |