| 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 | $181.94 | 8.499% | $197.4031 | $197.40 | $197.40 | $197.40 |
| Purchase #2 | $78.59 | 12.437% | $88.3642 | $88.36 | $88.35 | $88.40 |
| Purchase #3 | $170.71 | 12.539% | $192.1153 | $192.12 | $192.10 | $192.10 |
| Purchase #4 | $124.90 | 11.227% | $138.9225 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $107.57 | 5.801% | $113.8101 | $113.81 | $113.80 | $113.80 |
| Purchase #6 | $246.60 | 10.792% | $273.2131 | $273.21 | $273.20 | $273.20 |
| Purchase #7 | $123.91 | 4.645% | $129.6656 | $129.67 | $129.65 | $129.70 |
| 7 purchase totals = | $1,034.22 | $1,133.4939 | $1,133.49 | $1,133.40 | $1,133.50 | |