| 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 | $26.43 | 10.136% | $29.1089 | $29.11 | $29.10 | $29.10 |
| Purchase #2 | $229.71 | 5.223% | $241.7078 | $241.71 | $241.70 | $241.70 |
| Purchase #3 | $23.68 | 13.827% | $26.9542 | $26.95 | $26.95 | $27.00 |
| Purchase #4 | $143.85 | 7.684% | $154.9034 | $154.90 | $154.90 | $154.90 |
| Purchase #5 | $188.73 | 9.306% | $206.2932 | $206.29 | $206.30 | $206.30 |
| Purchase #6 | $201.75 | 8.516% | $218.931 | $218.93 | $218.95 | $218.90 |
| Purchase #7 | $147.67 | 10.110% | $162.5994 | $162.60 | $162.60 | $162.60 |
| 7 purchase totals = | $961.82 | $1,040.4979 | $1,040.49 | $1,040.50 | $1,040.50 | |