| 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 | $103.34 | 4.299% | $107.7826 | $107.78 | $107.80 | $107.80 |
| Purchase #2 | $130.45 | 8.541% | $141.5917 | $141.59 | $141.60 | $141.60 |
| Purchase #3 | $126.90 | 5.200% | $133.4988 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $192.86 | 9.252% | $210.7034 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $215.28 | 4.750% | $225.5058 | $225.51 | $225.50 | $225.50 |
| Purchase #6 | $132.95 | 3.140% | $137.1246 | $137.12 | $137.10 | $137.10 |
| Purchase #7 | $221.73 | 9.274% | $242.2932 | $242.29 | $242.30 | $242.30 |
| 7 purchase totals = | $1,123.51 | $1,198.5001 | $1,198.49 | $1,198.50 | $1,198.50 | |