| 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 | $127.94 | 7.496% | $137.5304 | $137.53 | $137.55 | $137.50 |
| Purchase #2 | $65.69 | 7.459% | $70.5898 | $70.59 | $70.60 | $70.60 |
| Purchase #3 | $249.49 | 11.691% | $278.6579 | $278.66 | $278.65 | $278.70 |
| Purchase #4 | $228.49 | 13.319% | $258.9226 | $258.92 | $258.90 | $258.90 |
| Purchase #5 | $201.57 | 13.178% | $228.1329 | $228.13 | $228.15 | $228.10 |
| Purchase #6 | $245.92 | 4.323% | $256.5511 | $256.55 | $256.55 | $256.60 |
| Purchase #7 | $234.51 | 8.303% | $253.9814 | $253.98 | $254.00 | $254.00 |
| 7 purchase totals = | $1,353.61 | $1,484.3661 | $1,484.36 | $1,484.40 | $1,484.40 | |