| 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 | $234.44 | 12.861% | $264.5913 | $264.59 | $264.60 | $264.60 |
| Purchase #2 | $41.70 | 12.811% | $47.0422 | $47.04 | $47.05 | $47.00 |
| Purchase #3 | $204.67 | 6.872% | $218.7349 | $218.73 | $218.75 | $218.70 |
| Purchase #4 | $202.78 | 13.208% | $229.5632 | $229.56 | $229.55 | $229.60 |
| Purchase #5 | $117.54 | 9.410% | $128.6005 | $128.60 | $128.60 | $128.60 |
| Purchase #6 | $120.34 | 11.707% | $134.4282 | $134.43 | $134.45 | $134.40 |
| Purchase #7 | $189.73 | 10.219% | $209.1185 | $209.12 | $209.10 | $209.10 |
| 7 purchase totals = | $1,111.20 | $1,232.0788 | $1,232.07 | $1,232.10 | $1,232.00 | |