| 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 | $245.54 | 5.168% | $258.2295 | $258.23 | $258.25 | $258.20 |
| Purchase #2 | $238.30 | 8.171% | $257.7715 | $257.77 | $257.75 | $257.80 |
| Purchase #3 | $188.46 | 11.676% | $210.4646 | $210.46 | $210.45 | $210.50 |
| Purchase #4 | $181.41 | 10.745% | $200.9025 | $200.90 | $200.90 | $200.90 |
| Purchase #5 | $166.36 | 13.687% | $189.1297 | $189.13 | $189.15 | $189.10 |
| Purchase #6 | $108.53 | 3.295% | $112.1061 | $112.11 | $112.10 | $112.10 |
| Purchase #7 | $152.66 | 3.245% | $157.6138 | $157.61 | $157.60 | $157.60 |
| 7 purchase totals = | $1,281.26 | $1,386.2177 | $1,386.21 | $1,386.20 | $1,386.20 | |