| 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 | $219.68 | 6.665% | $234.3217 | $234.32 | $234.30 | $234.30 |
| Purchase #2 | $227.36 | 9.646% | $249.2911 | $249.29 | $249.30 | $249.30 |
| Purchase #3 | $201.61 | 9.158% | $220.0734 | $220.07 | $220.05 | $220.10 |
| Purchase #4 | $81.38 | 3.486% | $84.2169 | $84.22 | $84.20 | $84.20 |
| Purchase #5 | $39.75 | 10.864% | $44.0684 | $44.07 | $44.05 | $44.10 |
| Purchase #6 | $213.55 | 13.136% | $241.6019 | $241.60 | $241.60 | $241.60 |
| Purchase #7 | $66.88 | 4.160% | $69.6622 | $69.66 | $69.65 | $69.70 |
| 7 purchase totals = | $1,050.21 | $1,143.2356 | $1,143.23 | $1,143.15 | $1,143.30 | |