| 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 | $201.65 | 8.810% | $219.4154 | $219.42 | $219.40 | $219.40 |
| Purchase #2 | $230.54 | 6.674% | $245.9262 | $245.93 | $245.95 | $245.90 |
| Purchase #3 | $214.29 | 11.613% | $239.1755 | $239.18 | $239.20 | $239.20 |
| Purchase #4 | $200.73 | 10.298% | $221.4012 | $221.40 | $221.40 | $221.40 |
| Purchase #5 | $43.47 | 13.719% | $49.4336 | $49.43 | $49.45 | $49.40 |
| Purchase #6 | $104.29 | 3.594% | $108.0382 | $108.04 | $108.05 | $108.00 |
| Purchase #7 | $224.54 | 8.766% | $244.2232 | $244.22 | $244.20 | $244.20 |
| 7 purchase totals = | $1,219.51 | $1,327.6133 | $1,327.62 | $1,327.65 | $1,327.50 | |