| 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 | $207.33 | 9.773% | $227.5924 | $227.59 | $227.60 | $227.60 |
| Purchase #2 | $120.99 | 6.584% | $128.956 | $128.96 | $128.95 | $129.00 |
| Purchase #3 | $109.56 | 5.823% | $115.9397 | $115.94 | $115.95 | $115.90 |
| Purchase #4 | $32.61 | 8.828% | $35.4888 | $35.49 | $35.50 | $35.50 |
| Purchase #5 | $142.26 | 3.767% | $147.6189 | $147.62 | $147.60 | $147.60 |
| Purchase #6 | $70.70 | 7.616% | $76.0845 | $76.08 | $76.10 | $76.10 |
| Purchase #7 | $197.31 | 3.723% | $204.6559 | $204.66 | $204.65 | $204.70 |
| 7 purchase totals = | $880.76 | $936.3362 | $936.34 | $936.35 | $936.40 | |