| 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 | $5.90 | 7.346% | $6.3334 | $6.33 | $6.35 | $6.30 |
| Purchase #2 | $202.96 | 7.819% | $218.8294 | $218.83 | $218.85 | $218.80 |
| Purchase #3 | $224.63 | 3.503% | $232.4988 | $232.50 | $232.50 | $232.50 |
| Purchase #4 | $219.89 | 12.739% | $247.9018 | $247.90 | $247.90 | $247.90 |
| Purchase #5 | $228.76 | 4.323% | $238.6493 | $238.65 | $238.65 | $238.60 |
| Purchase #6 | $12.64 | 10.800% | $14.0051 | $14.01 | $14.00 | $14.00 |
| Purchase #7 | $148.82 | 7.389% | $159.8163 | $159.82 | $159.80 | $159.80 |
| 7 purchase totals = | $1,043.60 | $1,118.0341 | $1,118.04 | $1,118.05 | $1,117.90 | |