| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $110.41 | 6.747% | $117.8594 | $117.86 | $117.85 | $117.90 |
| Purchase #2 | $164.60 | 6.313% | $174.9912 | $174.99 | $175.00 | $175.00 |
| Purchase #3 | $106.82 | 11.457% | $119.0584 | $119.06 | $119.05 | $119.10 |
| Purchase #4 | $247.32 | 3.141% | $255.0883 | $255.09 | $255.10 | $255.10 |
| Purchase #5 | $210.71 | 4.333% | $219.8401 | $219.84 | $219.85 | $219.80 |
| Purchase #6 | $211.39 | 4.777% | $221.4881 | $221.49 | $221.50 | $221.50 |
| Purchase #7 | $29.70 | 9.178% | $32.4259 | $32.43 | $32.45 | $32.40 |
| 7 purchase totals = | $1,080.95 | $1,140.7514 | $1,140.76 | $1,140.80 | $1,140.80 | |