| 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 | $207.49 | 12.226% | $232.8577 | $232.86 | $232.85 | $232.90 |
| Purchase #2 | $152.31 | 13.789% | $173.312 | $173.31 | $173.30 | $173.30 |
| Purchase #3 | $190.28 | 5.853% | $201.4171 | $201.42 | $201.40 | $201.40 |
| Purchase #4 | $221.84 | 3.656% | $229.9505 | $229.95 | $229.95 | $230.00 |
| Purchase #5 | $74.81 | 12.732% | $84.3348 | $84.33 | $84.35 | $84.30 |
| Purchase #6 | $65.86 | 6.439% | $70.1007 | $70.10 | $70.10 | $70.10 |
| Purchase #7 | $74.39 | 8.209% | $80.4967 | $80.50 | $80.50 | $80.50 |
| 7 purchase totals = | $986.98 | $1,072.4695 | $1,072.47 | $1,072.45 | $1,072.50 | |