| 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 | $204.85 | 12.665% | $230.7943 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $33.59 | 10.416% | $37.0887 | $37.09 | $37.10 | $37.10 |
| Purchase #3 | $25.59 | 9.610% | $28.0492 | $28.05 | $28.05 | $28.00 |
| Purchase #4 | $45.54 | 10.750% | $50.4356 | $50.44 | $50.45 | $50.40 |
| Purchase #5 | $6.80 | 13.227% | $7.6994 | $7.70 | $7.70 | $7.70 |
| Purchase #6 | $246.93 | 11.205% | $274.5985 | $274.60 | $274.60 | $274.60 |
| Purchase #7 | $191.65 | 12.645% | $215.8841 | $215.88 | $215.90 | $215.90 |
| 7 purchase totals = | $754.95 | $844.5498 | $844.55 | $844.60 | $844.50 | |