| 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 | $132.92 | 9.122% | $145.045 | $145.05 | $145.05 | $145.00 |
| Purchase #2 | $76.34 | 12.774% | $86.0917 | $86.09 | $86.10 | $86.10 |
| Purchase #3 | $211.65 | 12.637% | $238.3962 | $238.40 | $238.40 | $238.40 |
| Purchase #4 | $233.74 | 8.208% | $252.9254 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $193.35 | 3.603% | $200.3164 | $200.32 | $200.30 | $200.30 |
| Purchase #6 | $59.69 | 12.300% | $67.0319 | $67.03 | $67.05 | $67.00 |
| Purchase #7 | $84.61 | 7.385% | $90.8584 | $90.86 | $90.85 | $90.90 |
| 7 purchase totals = | $992.30 | $1,080.6650 | $1,080.68 | $1,080.70 | $1,080.60 | |