| 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 | $39.46 | 7.735% | $42.5122 | $42.51 | $42.50 | $42.50 |
| Purchase #2 | $242.51 | 11.422% | $270.2095 | $270.21 | $270.20 | $270.20 |
| Purchase #3 | $37.59 | 7.486% | $40.404 | $40.40 | $40.40 | $40.40 |
| Purchase #4 | $130.45 | 12.477% | $146.7262 | $146.73 | $146.75 | $146.70 |
| Purchase #5 | $178.94 | 7.284% | $191.974 | $191.97 | $191.95 | $192.00 |
| Purchase #6 | $199.39 | 6.496% | $212.3424 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $204.54 | 7.825% | $220.5453 | $220.55 | $220.55 | $220.50 |
| 7 purchase totals = | $1,032.88 | $1,124.7136 | $1,124.71 | $1,124.70 | $1,124.60 | |