| 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 | $123.69 | 3.868% | $128.4743 | $128.47 | $128.45 | $128.50 |
| Purchase #2 | $233.74 | 12.309% | $262.5111 | $262.51 | $262.50 | $262.50 |
| Purchase #3 | $141.69 | 13.295% | $160.5277 | $160.53 | $160.55 | $160.50 |
| Purchase #4 | $108.92 | 10.601% | $120.4666 | $120.47 | $120.45 | $120.50 |
| Purchase #5 | $22.70 | 8.807% | $24.6992 | $24.70 | $24.70 | $24.70 |
| Purchase #6 | $216.58 | 12.747% | $244.1875 | $244.19 | $244.20 | $244.20 |
| Purchase #7 | $167.99 | 3.761% | $174.3081 | $174.31 | $174.30 | $174.30 |
| 7 purchase totals = | $1,015.31 | $1,115.1745 | $1,115.18 | $1,115.15 | $1,115.20 | |