| 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 | $129.31 | 6.785% | $138.0837 | $138.08 | $138.10 | $138.10 |
| Purchase #2 | $131.64 | 13.106% | $148.8927 | $148.89 | $148.90 | $148.90 |
| Purchase #3 | $23.34 | 12.819% | $26.332 | $26.33 | $26.35 | $26.30 |
| Purchase #4 | $136.89 | 11.437% | $152.5461 | $152.55 | $152.55 | $152.50 |
| Purchase #5 | $33.52 | 4.642% | $35.076 | $35.08 | $35.10 | $35.10 |
| Purchase #6 | $245.90 | 11.662% | $274.5769 | $274.58 | $274.60 | $274.60 |
| Purchase #7 | $123.90 | 6.295% | $131.6995 | $131.70 | $131.70 | $131.70 |
| 7 purchase totals = | $824.50 | $907.2069 | $907.21 | $907.30 | $907.20 | |