| 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 | $191.82 | 13.767% | $218.2279 | $218.23 | $218.25 | $218.20 |
| Purchase #2 | $175.33 | 5.476% | $184.9311 | $184.93 | $184.95 | $184.90 |
| Purchase #3 | $230.87 | 9.727% | $253.3267 | $253.33 | $253.35 | $253.30 |
| Purchase #4 | $79.75 | 4.778% | $83.5605 | $83.56 | $83.55 | $83.60 |
| Purchase #5 | $135.51 | 12.466% | $152.4027 | $152.40 | $152.40 | $152.40 |
| Purchase #6 | $67.69 | 6.617% | $72.169 | $72.17 | $72.15 | $72.20 |
| Purchase #7 | $79.38 | 11.343% | $88.3841 | $88.38 | $88.40 | $88.40 |
| 7 purchase totals = | $960.35 | $1,053.0020 | $1,053.00 | $1,053.05 | $1,053.00 | |