| 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 | $210.52 | 4.709% | $220.4334 | $220.43 | $220.45 | $220.40 |
| Purchase #2 | $196.35 | 4.126% | $204.4514 | $204.45 | $204.45 | $204.50 |
| Purchase #3 | $40.78 | 7.571% | $43.8675 | $43.87 | $43.85 | $43.90 |
| Purchase #4 | $55.82 | 11.326% | $62.1422 | $62.14 | $62.15 | $62.10 |
| Purchase #5 | $140.97 | 7.151% | $151.0508 | $151.05 | $151.05 | $151.10 |
| Purchase #6 | $244.80 | 4.393% | $255.5541 | $255.55 | $255.55 | $255.60 |
| Purchase #7 | $249.72 | 6.197% | $265.1951 | $265.20 | $265.20 | $265.20 |
| 7 purchase totals = | $1,138.96 | $1,202.6945 | $1,202.69 | $1,202.70 | $1,202.80 | |