| 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 | $229.44 | 5.806% | $242.7613 | $242.76 | $242.75 | $242.80 |
| Purchase #2 | $190.33 | 8.297% | $206.1217 | $206.12 | $206.10 | $206.10 |
| Purchase #3 | $197.77 | 11.484% | $220.4819 | $220.48 | $220.50 | $220.50 |
| Purchase #4 | $101.61 | 13.374% | $115.1993 | $115.20 | $115.20 | $115.20 |
| Purchase #5 | $137.90 | 8.174% | $149.1719 | $149.17 | $149.15 | $149.20 |
| Purchase #6 | $56.54 | 4.156% | $58.8898 | $58.89 | $58.90 | $58.90 |
| Purchase #7 | $160.93 | 10.612% | $178.0079 | $178.01 | $178.00 | $178.00 |
| 7 purchase totals = | $1,074.52 | $1,170.6338 | $1,170.63 | $1,170.60 | $1,170.70 | |