| 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 | $229.33 | 7.603% | $246.766 | $246.77 | $246.75 | $246.80 |
| Purchase #2 | $195.37 | 3.870% | $202.9308 | $202.93 | $202.95 | $202.90 |
| Purchase #3 | $226.32 | 6.772% | $241.6464 | $241.65 | $241.65 | $241.60 |
| Purchase #4 | $240.36 | 13.310% | $272.3519 | $272.35 | $272.35 | $272.40 |
| Purchase #5 | $10.26 | 3.362% | $10.6049 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $75.94 | 7.229% | $81.4297 | $81.43 | $81.45 | $81.40 |
| Purchase #7 | $156.95 | 13.509% | $178.1524 | $178.15 | $178.15 | $178.20 |
| 7 purchase totals = | $1,134.53 | $1,233.8821 | $1,233.88 | $1,233.90 | $1,233.90 | |