| 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 | $102.88 | 6.457% | $109.523 | $109.52 | $109.50 | $109.50 |
| Purchase #2 | $231.48 | 13.508% | $262.7483 | $262.75 | $262.75 | $262.70 |
| Purchase #3 | $150.78 | 6.630% | $160.7767 | $160.78 | $160.80 | $160.80 |
| Purchase #4 | $84.71 | 7.504% | $91.0666 | $91.07 | $91.05 | $91.10 |
| Purchase #5 | $75.40 | 10.358% | $83.2099 | $83.21 | $83.20 | $83.20 |
| Purchase #6 | $90.88 | 3.364% | $93.9372 | $93.94 | $93.95 | $93.90 |
| Purchase #7 | $219.74 | 13.563% | $249.5433 | $249.54 | $249.55 | $249.50 |
| 7 purchase totals = | $955.87 | $1,050.8050 | $1,050.81 | $1,050.80 | $1,050.70 | |