| 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 | $193.34 | 3.445% | $200.0006 | $200.00 | $200.00 | $200.00 |
| Purchase #2 | $244.76 | 7.570% | $263.2883 | $263.29 | $263.30 | $263.30 |
| Purchase #3 | $210.48 | 3.590% | $218.0362 | $218.04 | $218.05 | $218.00 |
| Purchase #4 | $59.70 | 4.743% | $62.5316 | $62.53 | $62.55 | $62.50 |
| Purchase #5 | $103.52 | 4.690% | $108.3751 | $108.38 | $108.40 | $108.40 |
| Purchase #6 | $187.59 | 3.527% | $194.2063 | $194.21 | $194.20 | $194.20 |
| Purchase #7 | $30.40 | 10.338% | $33.5428 | $33.54 | $33.55 | $33.50 |
| 7 purchase totals = | $1,029.79 | $1,079.9809 | $1,079.99 | $1,080.05 | $1,079.90 | |