| 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 | $108.73 | 13.478% | $123.3846 | $123.38 | $123.40 | $123.40 |
| Purchase #2 | $67.88 | 8.142% | $73.4068 | $73.41 | $73.40 | $73.40 |
| Purchase #3 | $105.45 | 9.415% | $115.3781 | $115.38 | $115.40 | $115.40 |
| Purchase #4 | $100.41 | 13.168% | $113.632 | $113.63 | $113.65 | $113.60 |
| Purchase #5 | $91.33 | 13.481% | $103.6422 | $103.64 | $103.65 | $103.60 |
| Purchase #6 | $195.38 | 8.206% | $211.4129 | $211.41 | $211.40 | $211.40 |
| Purchase #7 | $154.28 | 4.205% | $160.7675 | $160.77 | $160.75 | $160.80 |
| 7 purchase totals = | $823.46 | $901.6241 | $901.62 | $901.65 | $901.60 | |