| 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 | $31.33 | 5.220% | $32.9654 | $32.97 | $32.95 | $33.00 |
| Purchase #2 | $103.73 | 13.509% | $117.7429 | $117.74 | $117.75 | $117.70 |
| Purchase #3 | $92.38 | 7.487% | $99.2965 | $99.30 | $99.30 | $99.30 |
| Purchase #4 | $131.79 | 13.629% | $149.7517 | $149.75 | $149.75 | $149.80 |
| Purchase #5 | $183.31 | 6.416% | $195.0712 | $195.07 | $195.05 | $195.10 |
| Purchase #6 | $243.40 | 13.290% | $275.7479 | $275.75 | $275.75 | $275.70 |
| Purchase #7 | $207.61 | 11.112% | $230.6796 | $230.68 | $230.70 | $230.70 |
| 7 purchase totals = | $993.55 | $1,101.2552 | $1,101.26 | $1,101.25 | $1,101.30 | |