| 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 | $212.71 | 4.130% | $221.4949 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $182.48 | 11.278% | $203.0601 | $203.06 | $203.05 | $203.10 |
| Purchase #3 | $221.58 | 3.191% | $228.6506 | $228.65 | $228.65 | $228.70 |
| Purchase #4 | $134.57 | 11.734% | $150.3604 | $150.36 | $150.35 | $150.40 |
| Purchase #5 | $66.66 | 8.489% | $72.3188 | $72.32 | $72.30 | $72.30 |
| Purchase #6 | $162.26 | 11.674% | $181.2022 | $181.20 | $181.20 | $181.20 |
| Purchase #7 | $21.33 | 10.256% | $23.5176 | $23.52 | $23.50 | $23.50 |
| 7 purchase totals = | $1,001.59 | $1,080.6046 | $1,080.60 | $1,080.55 | $1,080.70 | |