| 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 | $217.42 | 7.781% | $234.3375 | $234.34 | $234.35 | $234.30 |
| Purchase #2 | $185.41 | 9.271% | $202.5994 | $202.60 | $202.60 | $202.60 |
| Purchase #3 | $145.70 | 13.335% | $165.1291 | $165.13 | $165.15 | $165.10 |
| Purchase #4 | $204.79 | 6.808% | $218.7321 | $218.73 | $218.75 | $218.70 |
| Purchase #5 | $211.83 | 9.179% | $231.2739 | $231.27 | $231.25 | $231.30 |
| Purchase #6 | $170.56 | 10.827% | $189.0265 | $189.03 | $189.05 | $189.00 |
| Purchase #7 | $21.93 | 8.453% | $23.7837 | $23.78 | $23.80 | $23.80 |
| 7 purchase totals = | $1,157.64 | $1,264.8822 | $1,264.88 | $1,264.95 | $1,264.80 | |