| 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 | $98.25 | 10.420% | $108.4877 | $108.49 | $108.50 | $108.50 |
| Purchase #2 | $137.88 | 5.739% | $145.7929 | $145.79 | $145.80 | $145.80 |
| Purchase #3 | $229.40 | 5.274% | $241.4986 | $241.50 | $241.50 | $241.50 |
| Purchase #4 | $204.33 | 7.646% | $219.9531 | $219.95 | $219.95 | $220.00 |
| Purchase #5 | $232.97 | 9.398% | $254.8645 | $254.86 | $254.85 | $254.90 |
| Purchase #6 | $76.38 | 5.408% | $80.5106 | $80.51 | $80.50 | $80.50 |
| Purchase #7 | $11.79 | 6.762% | $12.5872 | $12.59 | $12.60 | $12.60 |
| 7 purchase totals = | $991.00 | $1,063.6946 | $1,063.69 | $1,063.70 | $1,063.80 | |