| 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 | $243.76 | 11.548% | $271.9094 | $271.91 | $271.90 | $271.90 |
| Purchase #2 | $128.29 | 4.238% | $133.7269 | $133.73 | $133.75 | $133.70 |
| Purchase #3 | $200.85 | 12.352% | $225.659 | $225.66 | $225.65 | $225.70 |
| Purchase #4 | $143.66 | 11.872% | $160.7153 | $160.72 | $160.70 | $160.70 |
| Purchase #5 | $228.77 | 7.492% | $245.9094 | $245.91 | $245.90 | $245.90 |
| Purchase #6 | $84.91 | 3.612% | $87.9769 | $87.98 | $88.00 | $88.00 |
| Purchase #7 | $194.35 | 8.658% | $211.1768 | $211.18 | $211.20 | $211.20 |
| 7 purchase totals = | $1,224.59 | $1,337.0737 | $1,337.09 | $1,337.10 | $1,337.10 | |