| 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 | $100.94 | 9.779% | $110.8109 | $110.81 | $110.80 | $110.80 |
| Purchase #2 | $44.48 | 5.317% | $46.845 | $46.85 | $46.85 | $46.80 |
| Purchase #3 | $167.41 | 11.247% | $186.2386 | $186.24 | $186.25 | $186.20 |
| Purchase #4 | $225.69 | 6.515% | $240.3937 | $240.39 | $240.40 | $240.40 |
| Purchase #5 | $153.39 | 9.811% | $168.4391 | $168.44 | $168.45 | $168.40 |
| Purchase #6 | $175.80 | 10.117% | $193.5857 | $193.59 | $193.60 | $193.60 |
| Purchase #7 | $117.26 | 11.410% | $130.6394 | $130.64 | $130.65 | $130.60 |
| 7 purchase totals = | $984.97 | $1,076.9524 | $1,076.96 | $1,077.00 | $1,076.80 | |