| 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 | $51.28 | 11.640% | $57.249 | $57.25 | $57.25 | $57.20 |
| Purchase #2 | $211.55 | 11.664% | $236.2252 | $236.23 | $236.25 | $236.20 |
| Purchase #3 | $137.77 | 7.741% | $148.4348 | $148.43 | $148.45 | $148.40 |
| Purchase #4 | $205.60 | 8.312% | $222.6895 | $222.69 | $222.70 | $222.70 |
| Purchase #5 | $98.30 | 11.710% | $109.8109 | $109.81 | $109.80 | $109.80 |
| Purchase #6 | $5.31 | 11.742% | $5.9335 | $5.93 | $5.95 | $5.90 |
| Purchase #7 | $229.77 | 7.294% | $246.5294 | $246.53 | $246.55 | $246.50 |
| 7 purchase totals = | $939.58 | $1,026.8723 | $1,026.87 | $1,026.95 | $1,026.70 | |