| 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 | $92.86 | 12.409% | $104.383 | $104.38 | $104.40 | $104.40 |
| Purchase #2 | $173.61 | 6.459% | $184.8235 | $184.82 | $184.80 | $184.80 |
| Purchase #3 | $140.78 | 11.614% | $157.1302 | $157.13 | $157.15 | $157.10 |
| Purchase #4 | $194.27 | 11.277% | $216.1778 | $216.18 | $216.20 | $216.20 |
| Purchase #5 | $222.58 | 7.391% | $239.0309 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $131.32 | 3.487% | $135.8991 | $135.90 | $135.90 | $135.90 |
| Purchase #7 | $214.82 | 4.299% | $224.0551 | $224.06 | $224.05 | $224.10 |
| 7 purchase totals = | $1,170.24 | $1,261.4996 | $1,261.50 | $1,261.55 | $1,261.50 | |