| 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 | $205.70 | 6.714% | $219.5107 | $219.51 | $219.50 | $219.50 |
| Purchase #2 | $200.52 | 10.294% | $221.1615 | $221.16 | $221.15 | $221.20 |
| Purchase #3 | $182.92 | 10.145% | $201.4772 | $201.48 | $201.50 | $201.50 |
| Purchase #4 | $248.56 | 11.364% | $276.8064 | $276.81 | $276.80 | $276.80 |
| Purchase #5 | $129.62 | 7.516% | $139.3622 | $139.36 | $139.35 | $139.40 |
| Purchase #6 | $42.99 | 13.660% | $48.8624 | $48.86 | $48.85 | $48.90 |
| Purchase #7 | $242.38 | 12.677% | $273.1065 | $273.11 | $273.10 | $273.10 |
| 7 purchase totals = | $1,252.69 | $1,380.2869 | $1,380.29 | $1,380.25 | $1,380.40 | |