| 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 | $111.94 | 8.136% | $121.0474 | $121.05 | $121.05 | $121.00 |
| Purchase #2 | $155.46 | 5.177% | $163.5082 | $163.51 | $163.50 | $163.50 |
| Purchase #3 | $109.55 | 9.289% | $119.7261 | $119.73 | $119.75 | $119.70 |
| Purchase #4 | $183.91 | 6.287% | $195.4724 | $195.47 | $195.45 | $195.50 |
| Purchase #5 | $105.25 | 5.252% | $110.7777 | $110.78 | $110.80 | $110.80 |
| Purchase #6 | $150.82 | 4.216% | $157.1786 | $157.18 | $157.20 | $157.20 |
| Purchase #7 | $233.31 | 6.436% | $248.3258 | $248.33 | $248.35 | $248.30 |
| 7 purchase totals = | $1,050.24 | $1,116.0362 | $1,116.05 | $1,116.10 | $1,116.00 | |