| 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 | $96.81 | 13.277% | $109.6635 | $109.66 | $109.65 | $109.70 |
| Purchase #2 | $229.33 | 11.541% | $255.797 | $255.80 | $255.80 | $255.80 |
| Purchase #3 | $118.70 | 9.264% | $129.6964 | $129.70 | $129.70 | $129.70 |
| Purchase #4 | $193.74 | 3.459% | $200.4415 | $200.44 | $200.45 | $200.40 |
| Purchase #5 | $14.36 | 8.545% | $15.5871 | $15.59 | $15.60 | $15.60 |
| Purchase #6 | $89.42 | 6.165% | $94.9327 | $94.93 | $94.95 | $94.90 |
| Purchase #7 | $207.55 | 13.338% | $235.233 | $235.23 | $235.25 | $235.20 |
| 7 purchase totals = | $949.91 | $1,041.3512 | $1,041.35 | $1,041.40 | $1,041.30 | |