| 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 | $232.50 | 5.535% | $245.3689 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $209.43 | 3.226% | $216.1862 | $216.19 | $216.20 | $216.20 |
| Purchase #3 | $169.55 | 6.398% | $180.3978 | $180.40 | $180.40 | $180.40 |
| Purchase #4 | $177.43 | 9.371% | $194.057 | $194.06 | $194.05 | $194.10 |
| Purchase #5 | $230.54 | 5.202% | $242.5327 | $242.53 | $242.55 | $242.50 |
| Purchase #6 | $28.85 | 9.771% | $31.6689 | $31.67 | $31.65 | $31.70 |
| Purchase #7 | $66.50 | 11.231% | $73.9686 | $73.97 | $73.95 | $74.00 |
| 7 purchase totals = | $1,114.80 | $1,184.1801 | $1,184.19 | $1,184.15 | $1,184.30 | |