| 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 | $242.94 | 10.781% | $269.1314 | $269.13 | $269.15 | $269.10 |
| Purchase #2 | $175.45 | 13.536% | $199.1989 | $199.20 | $199.20 | $199.20 |
| Purchase #3 | $230.85 | 3.232% | $238.3111 | $238.31 | $238.30 | $238.30 |
| Purchase #4 | $84.79 | 8.451% | $91.9556 | $91.96 | $91.95 | $92.00 |
| Purchase #5 | $246.28 | 12.632% | $277.3901 | $277.39 | $277.40 | $277.40 |
| Purchase #6 | $13.70 | 13.562% | $15.558 | $15.56 | $15.55 | $15.60 |
| Purchase #7 | $87.87 | 12.169% | $98.5629 | $98.56 | $98.55 | $98.60 |
| 7 purchase totals = | $1,081.88 | $1,190.1080 | $1,190.11 | $1,190.10 | $1,190.20 | |