| 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 | $219.83 | 4.232% | $229.1332 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $147.51 | 9.185% | $161.0588 | $161.06 | $161.05 | $161.10 |
| Purchase #3 | $223.80 | 12.402% | $251.5557 | $251.56 | $251.55 | $251.60 |
| Purchase #4 | $208.94 | 10.315% | $230.4922 | $230.49 | $230.50 | $230.50 |
| Purchase #5 | $114.61 | 4.457% | $119.7182 | $119.72 | $119.70 | $119.70 |
| Purchase #6 | $238.68 | 12.361% | $268.1832 | $268.18 | $268.20 | $268.20 |
| Purchase #7 | $214.90 | 5.765% | $227.289 | $227.29 | $227.30 | $227.30 |
| 7 purchase totals = | $1,368.27 | $1,487.4303 | $1,487.43 | $1,487.45 | $1,487.50 | |