| 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 | $208.70 | 10.617% | $230.8577 | $230.86 | $230.85 | $230.90 |
| Purchase #2 | $247.62 | 12.592% | $278.8003 | $278.80 | $278.80 | $278.80 |
| Purchase #3 | $203.81 | 6.334% | $216.7193 | $216.72 | $216.70 | $216.70 |
| Purchase #4 | $69.99 | 7.132% | $74.9817 | $74.98 | $75.00 | $75.00 |
| Purchase #5 | $248.94 | 9.663% | $272.9951 | $273.00 | $273.00 | $273.00 |
| Purchase #6 | $77.39 | 9.667% | $84.8713 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $112.37 | 13.582% | $127.6321 | $127.63 | $127.65 | $127.60 |
| 7 purchase totals = | $1,168.82 | $1,286.8575 | $1,286.86 | $1,286.85 | $1,286.90 | |