| 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 | $220.47 | 3.443% | $228.0608 | $228.06 | $228.05 | $228.10 |
| Purchase #2 | $101.79 | 11.137% | $113.1264 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $42.42 | 12.293% | $47.6347 | $47.63 | $47.65 | $47.60 |
| Purchase #4 | $122.64 | 6.620% | $130.7588 | $130.76 | $130.75 | $130.80 |
| Purchase #5 | $50.97 | 10.863% | $56.5069 | $56.51 | $56.50 | $56.50 |
| Purchase #6 | $213.70 | 12.611% | $240.6497 | $240.65 | $240.65 | $240.60 |
| Purchase #7 | $120.40 | 5.199% | $126.6596 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $872.39 | $943.3969 | $943.40 | $943.40 | $943.40 | |