| 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 | $120.54 | 6.689% | $128.6029 | $128.60 | $128.60 | $128.60 |
| Purchase #2 | $189.85 | 10.650% | $210.069 | $210.07 | $210.05 | $210.10 |
| Purchase #3 | $156.41 | 13.723% | $177.8741 | $177.87 | $177.85 | $177.90 |
| Purchase #4 | $174.29 | 13.112% | $197.1429 | $197.14 | $197.15 | $197.10 |
| Purchase #5 | $199.84 | 8.173% | $216.1729 | $216.17 | $216.15 | $216.20 |
| Purchase #6 | $31.35 | 4.170% | $32.6573 | $32.66 | $32.65 | $32.70 |
| Purchase #7 | $246.31 | 4.299% | $256.8989 | $256.90 | $256.90 | $256.90 |
| 7 purchase totals = | $1,118.59 | $1,219.4180 | $1,219.41 | $1,219.35 | $1,219.50 | |