| 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 | $95.60 | 6.799% | $102.0998 | $102.10 | $102.10 | $102.10 |
| Purchase #2 | $179.30 | 11.686% | $200.253 | $200.25 | $200.25 | $200.30 |
| Purchase #3 | $130.98 | 8.247% | $141.7819 | $141.78 | $141.80 | $141.80 |
| Purchase #4 | $134.66 | 13.685% | $153.0882 | $153.09 | $153.10 | $153.10 |
| Purchase #5 | $140.80 | 3.441% | $145.6449 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $95.35 | 9.451% | $104.3615 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $179.25 | 13.499% | $203.447 | $203.45 | $203.45 | $203.40 |
| 7 purchase totals = | $955.94 | $1,050.6763 | $1,050.67 | $1,050.70 | $1,050.70 | |