| 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 | $194.52 | 10.120% | $214.2054 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $178.84 | 12.357% | $200.9393 | $200.94 | $200.95 | $200.90 |
| Purchase #3 | $182.27 | 6.616% | $194.329 | $194.33 | $194.35 | $194.30 |
| Purchase #4 | $114.59 | 12.700% | $129.1429 | $129.14 | $129.15 | $129.10 |
| Purchase #5 | $79.85 | 10.249% | $88.0338 | $88.03 | $88.05 | $88.00 |
| Purchase #6 | $19.35 | 10.337% | $21.3502 | $21.35 | $21.35 | $21.40 |
| Purchase #7 | $145.34 | 3.734% | $150.767 | $150.77 | $150.75 | $150.80 |
| 7 purchase totals = | $914.76 | $998.7676 | $998.77 | $998.80 | $998.70 | |