| 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 | $113.35 | 9.493% | $124.1103 | $124.11 | $124.10 | $124.10 |
| Purchase #2 | $160.29 | 12.161% | $179.7829 | $179.78 | $179.80 | $179.80 |
| Purchase #3 | $191.53 | 8.721% | $208.2333 | $208.23 | $208.25 | $208.20 |
| Purchase #4 | $19.66 | 7.614% | $21.1569 | $21.16 | $21.15 | $21.20 |
| Purchase #5 | $139.43 | 7.155% | $149.4062 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $49.41 | 4.769% | $51.7664 | $51.77 | $51.75 | $51.80 |
| Purchase #7 | $248.94 | 11.261% | $276.9731 | $276.97 | $276.95 | $277.00 |
| 7 purchase totals = | $922.61 | $1,011.4291 | $1,011.43 | $1,011.40 | $1,011.50 | |