| 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 | $124.89 | 12.533% | $140.5425 | $140.54 | $140.55 | $140.50 |
| Purchase #2 | $160.25 | 7.464% | $172.2111 | $172.21 | $172.20 | $172.20 |
| Purchase #3 | $226.70 | 13.480% | $257.2592 | $257.26 | $257.25 | $257.30 |
| Purchase #4 | $98.33 | 9.254% | $107.4295 | $107.43 | $107.45 | $107.40 |
| Purchase #5 | $223.72 | 4.266% | $233.2639 | $233.26 | $233.25 | $233.30 |
| Purchase #6 | $132.35 | 12.164% | $148.4491 | $148.45 | $148.45 | $148.40 |
| Purchase #7 | $135.81 | 8.801% | $147.7626 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $1,102.05 | $1,206.9179 | $1,206.91 | $1,206.90 | $1,206.90 | |