| 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 | $240.31 | 11.451% | $267.8279 | $267.83 | $267.85 | $267.80 |
| Purchase #2 | $18.62 | 13.589% | $21.1503 | $21.15 | $21.15 | $21.20 |
| Purchase #3 | $142.79 | 9.236% | $155.9781 | $155.98 | $156.00 | $156.00 |
| Purchase #4 | $94.31 | 8.614% | $102.4339 | $102.43 | $102.45 | $102.40 |
| Purchase #5 | $235.49 | 5.287% | $247.9404 | $247.94 | $247.95 | $247.90 |
| Purchase #6 | $184.34 | 8.184% | $199.4264 | $199.43 | $199.45 | $199.40 |
| Purchase #7 | $130.45 | 13.310% | $147.8129 | $147.81 | $147.80 | $147.80 |
| 7 purchase totals = | $1,046.31 | $1,142.5699 | $1,142.57 | $1,142.65 | $1,142.50 | |