| 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 | $233.60 | 13.659% | $265.5074 | $265.51 | $265.50 | $265.50 |
| Purchase #2 | $201.43 | 9.874% | $221.3192 | $221.32 | $221.30 | $221.30 |
| Purchase #3 | $202.85 | 7.835% | $218.7433 | $218.74 | $218.75 | $218.70 |
| Purchase #4 | $45.59 | 4.757% | $47.7587 | $47.76 | $47.75 | $47.80 |
| Purchase #5 | $220.70 | 4.645% | $230.9515 | $230.95 | $230.95 | $231.00 |
| Purchase #6 | $46.89 | 7.104% | $50.2211 | $50.22 | $50.20 | $50.20 |
| Purchase #7 | $170.63 | 4.574% | $178.4346 | $178.43 | $178.45 | $178.40 |
| 7 purchase totals = | $1,121.69 | $1,212.9358 | $1,212.93 | $1,212.90 | $1,212.90 | |