| 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 | $80.39 | 4.627% | $84.1096 | $84.11 | $84.10 | $84.10 |
| Purchase #2 | $119.71 | 10.446% | $132.2149 | $132.21 | $132.20 | $132.20 |
| Purchase #3 | $123.86 | 5.208% | $130.3106 | $130.31 | $130.30 | $130.30 |
| Purchase #4 | $196.55 | 5.823% | $207.9951 | $208.00 | $208.00 | $208.00 |
| Purchase #5 | $127.86 | 11.804% | $142.9526 | $142.95 | $142.95 | $143.00 |
| Purchase #6 | $209.98 | 4.685% | $219.8176 | $219.82 | $219.80 | $219.80 |
| Purchase #7 | $241.27 | 7.717% | $259.8888 | $259.89 | $259.90 | $259.90 |
| 7 purchase totals = | $1,099.62 | $1,177.2892 | $1,177.29 | $1,177.25 | $1,177.30 | |