| 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 | $139.52 | 10.813% | $154.6063 | $154.61 | $154.60 | $154.60 |
| Purchase #2 | $132.49 | 11.449% | $147.6588 | $147.66 | $147.65 | $147.70 |
| Purchase #3 | $229.49 | 9.594% | $251.5073 | $251.51 | $251.50 | $251.50 |
| Purchase #4 | $105.56 | 3.262% | $109.0034 | $109.00 | $109.00 | $109.00 |
| Purchase #5 | $61.63 | 5.136% | $64.7953 | $64.80 | $64.80 | $64.80 |
| Purchase #6 | $115.94 | 12.702% | $130.6667 | $130.67 | $130.65 | $130.70 |
| Purchase #7 | $189.28 | 6.777% | $202.1075 | $202.11 | $202.10 | $202.10 |
| 7 purchase totals = | $973.91 | $1,060.3453 | $1,060.36 | $1,060.30 | $1,060.40 | |