| 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 | $127.35 | 11.576% | $142.092 | $142.09 | $142.10 | $142.10 |
| Purchase #2 | $105.42 | 6.765% | $112.5517 | $112.55 | $112.55 | $112.60 |
| Purchase #3 | $59.80 | 3.798% | $62.0712 | $62.07 | $62.05 | $62.10 |
| Purchase #4 | $193.80 | 10.865% | $214.8564 | $214.86 | $214.85 | $214.90 |
| Purchase #5 | $206.71 | 5.816% | $218.7323 | $218.73 | $218.75 | $218.70 |
| Purchase #6 | $114.49 | 6.296% | $121.6983 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $164.33 | 6.325% | $174.7239 | $174.72 | $174.70 | $174.70 |
| 7 purchase totals = | $971.90 | $1,046.7258 | $1,046.72 | $1,046.70 | $1,046.80 | |