| 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 | $229.96 | 8.449% | $249.3893 | $249.39 | $249.40 | $249.40 |
| Purchase #2 | $233.91 | 3.152% | $241.2828 | $241.28 | $241.30 | $241.30 |
| Purchase #3 | $89.94 | 3.631% | $93.2057 | $93.21 | $93.20 | $93.20 |
| Purchase #4 | $176.63 | 4.727% | $184.9793 | $184.98 | $185.00 | $185.00 |
| Purchase #5 | $157.42 | 12.106% | $176.4773 | $176.48 | $176.50 | $176.50 |
| Purchase #6 | $223.55 | 9.742% | $245.3282 | $245.33 | $245.35 | $245.30 |
| Purchase #7 | $232.69 | 13.543% | $264.2032 | $264.20 | $264.20 | $264.20 |
| 7 purchase totals = | $1,344.10 | $1,454.8658 | $1,454.87 | $1,454.95 | $1,454.90 | |