| 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 | $36.96 | 8.459% | $40.0864 | $40.09 | $40.10 | $40.10 |
| Purchase #2 | $216.68 | 11.540% | $241.6849 | $241.68 | $241.70 | $241.70 |
| Purchase #3 | $194.26 | 12.293% | $218.1404 | $218.14 | $218.15 | $218.10 |
| Purchase #4 | $224.81 | 10.774% | $249.031 | $249.03 | $249.05 | $249.00 |
| Purchase #5 | $112.67 | 13.466% | $127.8421 | $127.84 | $127.85 | $127.80 |
| Purchase #6 | $29.60 | 6.166% | $31.4251 | $31.43 | $31.45 | $31.40 |
| Purchase #7 | $39.41 | 12.384% | $44.2905 | $44.29 | $44.30 | $44.30 |
| 7 purchase totals = | $854.39 | $952.5004 | $952.50 | $952.60 | $952.40 | |