| 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 | $145.52 | 5.214% | $153.1074 | $153.11 | $153.10 | $153.10 |
| Purchase #2 | $244.49 | 5.743% | $258.5311 | $258.53 | $258.55 | $258.50 |
| Purchase #3 | $60.83 | 6.621% | $64.8576 | $64.86 | $64.85 | $64.90 |
| Purchase #4 | $244.25 | 4.332% | $254.8309 | $254.83 | $254.85 | $254.80 |
| Purchase #5 | $68.58 | 3.443% | $70.9412 | $70.94 | $70.95 | $70.90 |
| Purchase #6 | $83.94 | 8.331% | $90.933 | $90.93 | $90.95 | $90.90 |
| Purchase #7 | $236.26 | 4.130% | $246.0175 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $1,083.87 | $1,139.2187 | $1,139.22 | $1,139.25 | $1,139.10 | |