| 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 | $229.89 | 10.232% | $253.4123 | $253.41 | $253.40 | $253.40 |
| Purchase #2 | $147.62 | 9.329% | $161.3915 | $161.39 | $161.40 | $161.40 |
| Purchase #3 | $197.75 | 13.635% | $224.7132 | $224.71 | $224.70 | $224.70 |
| Purchase #4 | $145.46 | 13.468% | $165.0506 | $165.05 | $165.05 | $165.10 |
| Purchase #5 | $122.32 | 4.651% | $128.0091 | $128.01 | $128.00 | $128.00 |
| Purchase #6 | $198.38 | 10.295% | $218.8032 | $218.80 | $218.80 | $218.80 |
| Purchase #7 | $182.53 | 10.643% | $201.9567 | $201.96 | $201.95 | $202.00 |
| 7 purchase totals = | $1,223.95 | $1,353.3366 | $1,353.33 | $1,353.30 | $1,353.40 | |