| 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 | $51.79 | 9.717% | $56.8224 | $56.82 | $56.80 | $56.80 |
| Purchase #2 | $249.77 | 8.742% | $271.6049 | $271.60 | $271.60 | $271.60 |
| Purchase #3 | $210.53 | 12.664% | $237.1915 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $189.60 | 10.317% | $209.161 | $209.16 | $209.15 | $209.20 |
| Purchase #5 | $171.89 | 5.322% | $181.038 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $130.30 | 7.440% | $139.9943 | $139.99 | $140.00 | $140.00 |
| Purchase #7 | $73.59 | 6.333% | $78.2505 | $78.25 | $78.25 | $78.30 |
| 7 purchase totals = | $1,077.47 | $1,174.0626 | $1,174.05 | $1,174.05 | $1,174.10 | |