| 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 | $110.85 | 7.684% | $119.3677 | $119.37 | $119.35 | $119.40 |
| Purchase #2 | $247.58 | 7.784% | $266.8516 | $266.85 | $266.85 | $266.90 |
| Purchase #3 | $129.60 | 3.481% | $134.1114 | $134.11 | $134.10 | $134.10 |
| Purchase #4 | $181.27 | 10.137% | $199.6453 | $199.65 | $199.65 | $199.60 |
| Purchase #5 | $30.78 | 8.613% | $33.4311 | $33.43 | $33.45 | $33.40 |
| Purchase #6 | $186.86 | 4.232% | $194.7679 | $194.77 | $194.75 | $194.80 |
| Purchase #7 | $230.45 | 5.481% | $243.081 | $243.08 | $243.10 | $243.10 |
| 7 purchase totals = | $1,117.39 | $1,191.2560 | $1,191.26 | $1,191.25 | $1,191.30 | |