| 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 | $22.80 | 4.337% | $23.7888 | $23.79 | $23.80 | $23.80 |
| Purchase #2 | $245.84 | 12.851% | $277.4329 | $277.43 | $277.45 | $277.40 |
| Purchase #3 | $220.45 | 12.361% | $247.6998 | $247.70 | $247.70 | $247.70 |
| Purchase #4 | $48.93 | 12.576% | $55.0834 | $55.08 | $55.10 | $55.10 |
| Purchase #5 | $217.54 | 10.210% | $239.7508 | $239.75 | $239.75 | $239.80 |
| Purchase #6 | $64.25 | 11.771% | $71.8129 | $71.81 | $71.80 | $71.80 |
| Purchase #7 | $105.37 | 3.216% | $108.7587 | $108.76 | $108.75 | $108.80 |
| 7 purchase totals = | $925.18 | $1,024.3273 | $1,024.32 | $1,024.35 | $1,024.40 | |