| 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 | $184.86 | 7.621% | $198.9482 | $198.95 | $198.95 | $198.90 |
| Purchase #2 | $164.86 | 4.356% | $172.0413 | $172.04 | $172.05 | $172.00 |
| Purchase #3 | $212.51 | 4.157% | $221.344 | $221.34 | $221.35 | $221.30 |
| Purchase #4 | $109.67 | 9.236% | $119.7991 | $119.80 | $119.80 | $119.80 |
| Purchase #5 | $238.88 | 13.596% | $271.3581 | $271.36 | $271.35 | $271.40 |
| Purchase #6 | $245.83 | 11.428% | $273.9235 | $273.92 | $273.90 | $273.90 |
| Purchase #7 | $81.60 | 9.369% | $89.2451 | $89.25 | $89.25 | $89.20 |
| 7 purchase totals = | $1,238.21 | $1,346.6593 | $1,346.66 | $1,346.65 | $1,346.50 | |