| 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 | $11.81 | 3.225% | $12.1909 | $12.19 | $12.20 | $12.20 |
| Purchase #2 | $206.77 | 5.506% | $218.1548 | $218.15 | $218.15 | $218.20 |
| Purchase #3 | $141.97 | 7.301% | $152.3352 | $152.34 | $152.35 | $152.30 |
| Purchase #4 | $75.45 | 5.398% | $79.5228 | $79.52 | $79.50 | $79.50 |
| Purchase #5 | $189.53 | 7.420% | $203.5931 | $203.59 | $203.60 | $203.60 |
| Purchase #6 | $49.37 | 11.317% | $54.9572 | $54.96 | $54.95 | $55.00 |
| Purchase #7 | $230.86 | 9.212% | $252.1268 | $252.13 | $252.15 | $252.10 |
| 7 purchase totals = | $905.76 | $972.8808 | $972.88 | $972.90 | $972.90 | |