| 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 | $229.83 | 5.601% | $242.7028 | $242.70 | $242.70 | $242.70 |
| Purchase #2 | $170.52 | 12.227% | $191.3695 | $191.37 | $191.35 | $191.40 |
| Purchase #3 | $19.85 | 13.382% | $22.5063 | $22.51 | $22.50 | $22.50 |
| Purchase #4 | $239.73 | 7.758% | $258.3283 | $258.33 | $258.35 | $258.30 |
| Purchase #5 | $229.39 | 5.302% | $241.5523 | $241.55 | $241.55 | $241.60 |
| Purchase #6 | $22.80 | 10.186% | $25.1224 | $25.12 | $25.10 | $25.10 |
| Purchase #7 | $103.29 | 13.303% | $117.0307 | $117.03 | $117.05 | $117.00 |
| 7 purchase totals = | $1,015.41 | $1,098.6123 | $1,098.61 | $1,098.60 | $1,098.60 | |