| 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 | $237.81 | 13.689% | $270.3638 | $270.36 | $270.35 | $270.40 |
| Purchase #2 | $48.77 | 6.157% | $51.7728 | $51.77 | $51.75 | $51.80 |
| Purchase #3 | $207.34 | 6.311% | $220.4252 | $220.43 | $220.45 | $220.40 |
| Purchase #4 | $149.44 | 5.472% | $157.6174 | $157.62 | $157.60 | $157.60 |
| Purchase #5 | $248.36 | 6.512% | $264.5332 | $264.53 | $264.55 | $264.50 |
| Purchase #6 | $181.51 | 8.804% | $197.4901 | $197.49 | $197.50 | $197.50 |
| Purchase #7 | $24.88 | 11.632% | $27.774 | $27.77 | $27.75 | $27.80 |
| 7 purchase totals = | $1,098.11 | $1,189.9765 | $1,189.97 | $1,189.95 | $1,190.00 | |