| 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 | $244.56 | 13.597% | $277.8128 | $277.81 | $277.80 | $277.80 |
| Purchase #2 | $84.88 | 13.698% | $96.5069 | $96.51 | $96.50 | $96.50 |
| Purchase #3 | $188.83 | 3.626% | $195.677 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $221.28 | 11.715% | $247.203 | $247.20 | $247.20 | $247.20 |
| Purchase #5 | $34.51 | 5.492% | $36.4053 | $36.41 | $36.40 | $36.40 |
| Purchase #6 | $97.39 | 9.494% | $106.6362 | $106.64 | $106.65 | $106.60 |
| Purchase #7 | $81.71 | 10.575% | $90.3508 | $90.35 | $90.35 | $90.40 |
| 7 purchase totals = | $953.16 | $1,050.5920 | $1,050.60 | $1,050.60 | $1,050.60 | |