| 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 | $83.99 | 4.851% | $88.0644 | $88.06 | $88.05 | $88.10 |
| Purchase #2 | $248.74 | 11.545% | $277.457 | $277.46 | $277.45 | $277.50 |
| Purchase #3 | $168.74 | 13.175% | $190.9715 | $190.97 | $190.95 | $191.00 |
| Purchase #4 | $148.77 | 8.342% | $161.1804 | $161.18 | $161.20 | $161.20 |
| Purchase #5 | $90.59 | 6.216% | $96.2211 | $96.22 | $96.20 | $96.20 |
| Purchase #6 | $30.96 | 12.356% | $34.7854 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $169.81 | 8.157% | $183.6614 | $183.66 | $183.65 | $183.70 |
| 7 purchase totals = | $941.60 | $1,032.3412 | $1,032.34 | $1,032.30 | $1,032.50 | |