| 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 | $238.98 | 8.193% | $258.5596 | $258.56 | $258.55 | $258.60 |
| Purchase #2 | $100.29 | 11.739% | $112.063 | $112.06 | $112.05 | $112.10 |
| Purchase #3 | $105.50 | 8.783% | $114.7661 | $114.77 | $114.75 | $114.80 |
| Purchase #4 | $90.43 | 10.844% | $100.2362 | $100.24 | $100.25 | $100.20 |
| Purchase #5 | $244.97 | 3.269% | $252.9781 | $252.98 | $253.00 | $253.00 |
| Purchase #6 | $241.48 | 9.373% | $264.1139 | $264.11 | $264.10 | $264.10 |
| Purchase #7 | $163.25 | 9.226% | $178.3114 | $178.31 | $178.30 | $178.30 |
| 7 purchase totals = | $1,184.90 | $1,281.0283 | $1,281.03 | $1,281.00 | $1,281.10 | |