| 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 | $237.79 | 11.832% | $265.9253 | $265.93 | $265.95 | $265.90 |
| Purchase #2 | $237.95 | 13.170% | $269.288 | $269.29 | $269.30 | $269.30 |
| Purchase #3 | $12.36 | 9.641% | $13.5516 | $13.55 | $13.55 | $13.60 |
| Purchase #4 | $133.57 | 11.379% | $148.7689 | $148.77 | $148.75 | $148.80 |
| Purchase #5 | $57.35 | 9.859% | $63.0041 | $63.00 | $63.00 | $63.00 |
| Purchase #6 | $248.47 | 6.242% | $263.9795 | $263.98 | $264.00 | $264.00 |
| Purchase #7 | $90.72 | 6.384% | $96.5116 | $96.51 | $96.50 | $96.50 |
| 7 purchase totals = | $1,018.21 | $1,121.0290 | $1,121.03 | $1,121.05 | $1,121.10 | |