| 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 | $224.36 | 3.789% | $232.861 | $232.86 | $232.85 | $232.90 |
| Purchase #2 | $171.91 | 10.221% | $189.4809 | $189.48 | $189.50 | $189.50 |
| Purchase #3 | $30.64 | 12.444% | $34.4528 | $34.45 | $34.45 | $34.50 |
| Purchase #4 | $235.54 | 8.827% | $256.3311 | $256.33 | $256.35 | $256.30 |
| Purchase #5 | $137.69 | 7.316% | $147.7634 | $147.76 | $147.75 | $147.80 |
| Purchase #6 | $75.63 | 13.260% | $85.6585 | $85.66 | $85.65 | $85.70 |
| Purchase #7 | $187.39 | 6.509% | $199.5872 | $199.59 | $199.60 | $199.60 |
| 7 purchase totals = | $1,063.16 | $1,146.1349 | $1,146.13 | $1,146.15 | $1,146.30 | |