| 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 | $97.86 | 7.558% | $105.2563 | $105.26 | $105.25 | $105.30 |
| Purchase #2 | $192.59 | 10.656% | $213.1124 | $213.11 | $213.10 | $213.10 |
| Purchase #3 | $22.47 | 3.151% | $23.178 | $23.18 | $23.20 | $23.20 |
| Purchase #4 | $172.46 | 5.198% | $181.4245 | $181.42 | $181.40 | $181.40 |
| Purchase #5 | $39.70 | 8.814% | $43.1992 | $43.20 | $43.20 | $43.20 |
| Purchase #6 | $234.77 | 3.193% | $242.2662 | $242.27 | $242.25 | $242.30 |
| Purchase #7 | $146.50 | 10.468% | $161.8356 | $161.84 | $161.85 | $161.80 |
| 7 purchase totals = | $906.35 | $970.2722 | $970.28 | $970.25 | $970.30 | |