| 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 | $35.80 | 12.345% | $40.2195 | $40.22 | $40.20 | $40.20 |
| Purchase #2 | $62.82 | 6.596% | $66.9636 | $66.96 | $66.95 | $67.00 |
| Purchase #3 | $111.75 | 5.177% | $117.5353 | $117.54 | $117.55 | $117.50 |
| Purchase #4 | $226.74 | 12.401% | $254.858 | $254.86 | $254.85 | $254.90 |
| Purchase #5 | $133.84 | 5.129% | $140.7047 | $140.70 | $140.70 | $140.70 |
| Purchase #6 | $199.70 | 9.734% | $219.1388 | $219.14 | $219.15 | $219.10 |
| Purchase #7 | $170.80 | 13.627% | $194.0749 | $194.07 | $194.05 | $194.10 |
| 7 purchase totals = | $941.45 | $1,033.4948 | $1,033.49 | $1,033.45 | $1,033.50 | |