| 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 | $214.60 | 7.556% | $230.8152 | $230.82 | $230.80 | $230.80 |
| Purchase #2 | $20.57 | 8.388% | $22.2954 | $22.30 | $22.30 | $22.30 |
| Purchase #3 | $80.78 | 11.780% | $90.2959 | $90.30 | $90.30 | $90.30 |
| Purchase #4 | $23.46 | 12.669% | $26.4321 | $26.43 | $26.45 | $26.40 |
| Purchase #5 | $121.30 | 10.294% | $133.7866 | $133.79 | $133.80 | $133.80 |
| Purchase #6 | $180.84 | 13.286% | $204.8664 | $204.87 | $204.85 | $204.90 |
| Purchase #7 | $56.73 | 4.626% | $59.3543 | $59.35 | $59.35 | $59.40 |
| 7 purchase totals = | $698.28 | $767.8459 | $767.86 | $767.85 | $767.90 | |