| 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 | $121.56 | 5.271% | $127.9674 | $127.97 | $127.95 | $128.00 |
| Purchase #2 | $209.50 | 5.327% | $220.6601 | $220.66 | $220.65 | $220.70 |
| Purchase #3 | $101.65 | 3.557% | $105.2657 | $105.27 | $105.25 | $105.30 |
| Purchase #4 | $150.58 | 9.465% | $164.8324 | $164.83 | $164.85 | $164.80 |
| Purchase #5 | $6.26 | 12.306% | $7.0304 | $7.03 | $7.05 | $7.00 |
| Purchase #6 | $23.52 | 13.471% | $26.6884 | $26.69 | $26.70 | $26.70 |
| Purchase #7 | $53.86 | 5.705% | $56.9327 | $56.93 | $56.95 | $56.90 |
| 7 purchase totals = | $666.93 | $709.3771 | $709.38 | $709.40 | $709.40 | |