| 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 | $105.84 | 10.801% | $117.2718 | $117.27 | $117.25 | $117.30 |
| Purchase #2 | $218.63 | 11.625% | $244.0457 | $244.05 | $244.05 | $244.00 |
| Purchase #3 | $29.57 | 7.543% | $31.8005 | $31.80 | $31.80 | $31.80 |
| Purchase #4 | $192.39 | 9.782% | $211.2096 | $211.21 | $211.20 | $211.20 |
| Purchase #5 | $189.90 | 6.381% | $202.0175 | $202.02 | $202.00 | $202.00 |
| Purchase #6 | $10.74 | 6.831% | $11.4736 | $11.47 | $11.45 | $11.50 |
| Purchase #7 | $58.64 | 6.672% | $62.5525 | $62.55 | $62.55 | $62.60 |
| 7 purchase totals = | $805.71 | $880.3712 | $880.37 | $880.30 | $880.40 | |