| 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 | $230.73 | 6.480% | $245.6813 | $245.68 | $245.70 | $245.70 |
| Purchase #2 | $212.89 | 8.152% | $230.2448 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $154.40 | 5.325% | $162.6218 | $162.62 | $162.60 | $162.60 |
| Purchase #4 | $154.34 | 6.382% | $164.19 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $57.87 | 13.694% | $65.7947 | $65.79 | $65.80 | $65.80 |
| Purchase #6 | $50.44 | 7.720% | $54.334 | $54.33 | $54.35 | $54.30 |
| Purchase #7 | $65.39 | 7.712% | $70.4329 | $70.43 | $70.45 | $70.40 |
| 7 purchase totals = | $926.06 | $993.2995 | $993.28 | $993.35 | $993.20 | |