| 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 | $201.34 | 5.400% | $212.2124 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $240.36 | 4.528% | $251.2435 | $251.24 | $251.25 | $251.20 |
| Purchase #3 | $136.48 | 6.436% | $145.2639 | $145.26 | $145.25 | $145.30 |
| Purchase #4 | $128.75 | 11.172% | $143.134 | $143.13 | $143.15 | $143.10 |
| Purchase #5 | $187.85 | 6.745% | $200.5205 | $200.52 | $200.50 | $200.50 |
| Purchase #6 | $87.29 | 5.138% | $91.775 | $91.78 | $91.80 | $91.80 |
| Purchase #7 | $65.27 | 8.771% | $70.9948 | $70.99 | $71.00 | $71.00 |
| 7 purchase totals = | $1,047.34 | $1,115.1441 | $1,115.13 | $1,115.15 | $1,115.10 | |