| 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 | $196.52 | 12.369% | $220.8276 | $220.83 | $220.85 | $220.80 |
| Purchase #2 | $227.74 | 6.477% | $242.4907 | $242.49 | $242.50 | $242.50 |
| Purchase #3 | $139.99 | 12.453% | $157.423 | $157.42 | $157.40 | $157.40 |
| Purchase #4 | $110.64 | 8.282% | $119.8032 | $119.80 | $119.80 | $119.80 |
| Purchase #5 | $65.53 | 7.547% | $70.4755 | $70.48 | $70.50 | $70.50 |
| Purchase #6 | $219.57 | 8.392% | $237.9963 | $238.00 | $238.00 | $238.00 |
| Purchase #7 | $95.54 | 13.574% | $108.5086 | $108.51 | $108.50 | $108.50 |
| 7 purchase totals = | $1,055.53 | $1,157.5249 | $1,157.53 | $1,157.55 | $1,157.50 | |