| 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 | $40.69 | 7.810% | $43.8679 | $43.87 | $43.85 | $43.90 |
| Purchase #2 | $162.78 | 5.428% | $171.6157 | $171.62 | $171.60 | $171.60 |
| Purchase #3 | $212.84 | 8.422% | $230.7654 | $230.77 | $230.75 | $230.80 |
| Purchase #4 | $69.55 | 3.552% | $72.0204 | $72.02 | $72.00 | $72.00 |
| Purchase #5 | $238.65 | 10.402% | $263.4744 | $263.47 | $263.45 | $263.50 |
| Purchase #6 | $208.79 | 10.478% | $230.667 | $230.67 | $230.65 | $230.70 |
| Purchase #7 | $197.36 | 7.246% | $211.6607 | $211.66 | $211.65 | $211.70 |
| 7 purchase totals = | $1,130.66 | $1,224.0715 | $1,224.08 | $1,223.95 | $1,224.20 | |