| 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 | $245.64 | 9.149% | $268.1136 | $268.11 | $268.10 | $268.10 |
| Purchase #2 | $212.99 | 13.865% | $242.5211 | $242.52 | $242.50 | $242.50 |
| Purchase #3 | $81.63 | 5.519% | $86.1352 | $86.14 | $86.15 | $86.10 |
| Purchase #4 | $127.71 | 8.523% | $138.5947 | $138.59 | $138.60 | $138.60 |
| Purchase #5 | $154.70 | 7.590% | $166.4417 | $166.44 | $166.45 | $166.40 |
| Purchase #6 | $92.29 | 4.720% | $96.6461 | $96.65 | $96.65 | $96.60 |
| Purchase #7 | $76.61 | 7.255% | $82.1681 | $82.17 | $82.15 | $82.20 |
| 7 purchase totals = | $991.57 | $1,080.6205 | $1,080.62 | $1,080.60 | $1,080.50 | |