| 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 | $108.73 | 11.558% | $121.297 | $121.30 | $121.30 | $121.30 |
| Purchase #2 | $148.70 | 6.124% | $157.8064 | $157.81 | $157.80 | $157.80 |
| Purchase #3 | $39.89 | 4.444% | $41.6627 | $41.66 | $41.65 | $41.70 |
| Purchase #4 | $200.88 | 8.489% | $217.9327 | $217.93 | $217.95 | $217.90 |
| Purchase #5 | $77.30 | 4.702% | $80.9346 | $80.93 | $80.95 | $80.90 |
| Purchase #6 | $115.68 | 12.748% | $130.4269 | $130.43 | $130.45 | $130.40 |
| Purchase #7 | $71.66 | 9.676% | $78.5938 | $78.59 | $78.60 | $78.60 |
| 7 purchase totals = | $762.84 | $828.6541 | $828.65 | $828.70 | $828.60 | |