| 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 | $135.76 | 3.784% | $140.8972 | $140.90 | $140.90 | $140.90 |
| Purchase #2 | $132.42 | 9.579% | $145.1045 | $145.10 | $145.10 | $145.10 |
| Purchase #3 | $155.77 | 3.831% | $161.7375 | $161.74 | $161.75 | $161.70 |
| Purchase #4 | $198.74 | 8.766% | $216.1615 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $152.76 | 12.863% | $172.4095 | $172.41 | $172.40 | $172.40 |
| Purchase #6 | $167.87 | 11.601% | $187.3446 | $187.34 | $187.35 | $187.30 |
| Purchase #7 | $245.57 | 3.159% | $253.3276 | $253.33 | $253.35 | $253.30 |
| 7 purchase totals = | $1,188.89 | $1,276.9824 | $1,276.98 | $1,277.00 | $1,276.90 | |