| 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 | $183.50 | 11.123% | $203.9107 | $203.91 | $203.90 | $203.90 |
| Purchase #2 | $194.78 | 11.259% | $216.7103 | $216.71 | $216.70 | $216.70 |
| Purchase #3 | $229.60 | 6.625% | $244.811 | $244.81 | $244.80 | $244.80 |
| Purchase #4 | $173.80 | 9.319% | $189.9964 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $250.71 | 8.174% | $271.203 | $271.20 | $271.20 | $271.20 |
| Purchase #6 | $112.79 | 6.835% | $120.4992 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $174.56 | 4.315% | $182.0923 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $1,319.74 | $1,429.2229 | $1,429.22 | $1,429.20 | $1,429.20 | |