| 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 | $221.75 | 10.823% | $245.75 | $245.75 | $245.75 | $245.80 |
| Purchase #2 | $167.42 | 10.407% | $184.8434 | $184.84 | $184.85 | $184.80 |
| Purchase #3 | $121.76 | 8.742% | $132.4043 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $211.31 | 7.372% | $226.8878 | $226.89 | $226.90 | $226.90 |
| Purchase #5 | $87.77 | 6.833% | $93.7673 | $93.77 | $93.75 | $93.80 |
| Purchase #6 | $228.96 | 12.323% | $257.1747 | $257.17 | $257.15 | $257.20 |
| Purchase #7 | $211.68 | 13.440% | $240.1298 | $240.13 | $240.15 | $240.10 |
| 7 purchase totals = | $1,250.65 | $1,380.9573 | $1,380.95 | $1,380.95 | $1,381.00 | |