| 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 | $206.64 | 11.201% | $229.7857 | $229.79 | $229.80 | $229.80 |
| Purchase #2 | $69.26 | 3.562% | $71.727 | $71.73 | $71.75 | $71.70 |
| Purchase #3 | $132.88 | 9.200% | $145.105 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $220.96 | 12.127% | $247.7558 | $247.76 | $247.75 | $247.80 |
| Purchase #5 | $46.97 | 12.435% | $52.8107 | $52.81 | $52.80 | $52.80 |
| Purchase #6 | $14.72 | 8.459% | $15.9652 | $15.97 | $15.95 | $16.00 |
| Purchase #7 | $240.65 | 6.722% | $256.8265 | $256.83 | $256.85 | $256.80 |
| 7 purchase totals = | $932.08 | $1,019.9759 | $1,020.00 | $1,020.00 | $1,020.00 | |