| 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 | $217.61 | 6.174% | $231.0452 | $231.05 | $231.05 | $231.00 |
| Purchase #2 | $180.26 | 3.307% | $186.2212 | $186.22 | $186.20 | $186.20 |
| Purchase #3 | $108.47 | 3.539% | $112.3088 | $112.31 | $112.30 | $112.30 |
| Purchase #4 | $10.86 | 10.228% | $11.9708 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $211.86 | 4.272% | $220.9107 | $220.91 | $220.90 | $220.90 |
| Purchase #6 | $33.29 | 5.292% | $35.0517 | $35.05 | $35.05 | $35.10 |
| Purchase #7 | $238.94 | 6.219% | $253.7997 | $253.80 | $253.80 | $253.80 |
| 7 purchase totals = | $1,001.29 | $1,051.3081 | $1,051.31 | $1,051.25 | $1,051.30 | |