| 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 | $241.48 | 7.715% | $260.1102 | $260.11 | $260.10 | $260.10 |
| Purchase #2 | $83.91 | 6.775% | $89.5949 | $89.59 | $89.60 | $89.60 |
| Purchase #3 | $195.89 | 3.461% | $202.6698 | $202.67 | $202.65 | $202.70 |
| Purchase #4 | $33.74 | 9.220% | $36.8508 | $36.85 | $36.85 | $36.90 |
| Purchase #5 | $249.44 | 13.176% | $282.3062 | $282.31 | $282.30 | $282.30 |
| Purchase #6 | $211.37 | 13.366% | $239.6217 | $239.62 | $239.60 | $239.60 |
| Purchase #7 | $83.44 | 5.460% | $87.9958 | $88.00 | $88.00 | $88.00 |
| 7 purchase totals = | $1,099.27 | $1,199.1494 | $1,199.15 | $1,199.10 | $1,199.20 | |