| 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 | $113.94 | 7.745% | $122.7647 | $122.76 | $122.75 | $122.80 |
| Purchase #2 | $159.27 | 4.330% | $166.1664 | $166.17 | $166.15 | $166.20 |
| Purchase #3 | $239.97 | 6.707% | $256.0648 | $256.06 | $256.05 | $256.10 |
| Purchase #4 | $96.90 | 10.810% | $107.3749 | $107.37 | $107.35 | $107.40 |
| Purchase #5 | $146.63 | 4.445% | $153.1477 | $153.15 | $153.15 | $153.10 |
| Purchase #6 | $207.64 | 3.169% | $214.2201 | $214.22 | $214.20 | $214.20 |
| Purchase #7 | $178.36 | 10.716% | $197.4731 | $197.47 | $197.45 | $197.50 |
| 7 purchase totals = | $1,142.71 | $1,217.2117 | $1,217.20 | $1,217.10 | $1,217.30 | |