| 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 | $195.35 | 9.746% | $214.3888 | $214.39 | $214.40 | $214.40 |
| Purchase #2 | $94.38 | 13.558% | $107.176 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $228.58 | 11.870% | $255.7124 | $255.71 | $255.70 | $255.70 |
| Purchase #4 | $220.77 | 8.497% | $239.5288 | $239.53 | $239.55 | $239.50 |
| Purchase #5 | $205.79 | 7.281% | $220.7736 | $220.77 | $220.75 | $220.80 |
| Purchase #6 | $54.94 | 8.211% | $59.4511 | $59.45 | $59.45 | $59.50 |
| Purchase #7 | $24.94 | 13.482% | $28.3024 | $28.30 | $28.30 | $28.30 |
| 7 purchase totals = | $1,024.75 | $1,125.3331 | $1,125.33 | $1,125.35 | $1,125.40 | |