| 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 | $115.31 | 7.160% | $123.5662 | $123.57 | $123.55 | $123.60 |
| Purchase #2 | $115.92 | 5.674% | $122.4973 | $122.50 | $122.50 | $122.50 |
| Purchase #3 | $211.67 | 4.790% | $221.809 | $221.81 | $221.80 | $221.80 |
| Purchase #4 | $114.60 | 4.868% | $120.1787 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $40.86 | 9.557% | $44.765 | $44.77 | $44.75 | $44.80 |
| Purchase #6 | $212.73 | 5.590% | $224.6216 | $224.62 | $224.60 | $224.60 |
| Purchase #7 | $245.89 | 5.736% | $259.9943 | $259.99 | $260.00 | $260.00 |
| 7 purchase totals = | $1,056.98 | $1,117.4321 | $1,117.44 | $1,117.40 | $1,117.50 | |