| 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 | $117.67 | 12.164% | $131.9834 | $131.98 | $132.00 | $132.00 |
| Purchase #2 | $157.53 | 4.415% | $164.4849 | $164.48 | $164.50 | $164.50 |
| Purchase #3 | $114.74 | 7.230% | $123.0357 | $123.04 | $123.05 | $123.00 |
| Purchase #4 | $147.48 | 12.814% | $166.3781 | $166.38 | $166.40 | $166.40 |
| Purchase #5 | $231.82 | 7.511% | $249.232 | $249.23 | $249.25 | $249.20 |
| Purchase #6 | $232.97 | 4.364% | $243.1368 | $243.14 | $243.15 | $243.10 |
| Purchase #7 | $77.43 | 12.551% | $87.1482 | $87.15 | $87.15 | $87.10 |
| 7 purchase totals = | $1,079.64 | $1,165.3991 | $1,165.40 | $1,165.50 | $1,165.30 | |