| 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 | $109.27 | 9.261% | $119.3895 | $119.39 | $119.40 | $119.40 |
| Purchase #2 | $24.34 | 13.163% | $27.5439 | $27.54 | $27.55 | $27.50 |
| Purchase #3 | $243.64 | 9.386% | $266.5081 | $266.51 | $266.50 | $266.50 |
| Purchase #4 | $80.52 | 13.448% | $91.3483 | $91.35 | $91.35 | $91.30 |
| Purchase #5 | $205.40 | 8.665% | $223.1979 | $223.20 | $223.20 | $223.20 |
| Purchase #6 | $197.88 | 9.666% | $217.0071 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $159.48 | 7.513% | $171.4617 | $171.46 | $171.45 | $171.50 |
| 7 purchase totals = | $1,020.53 | $1,116.4565 | $1,116.46 | $1,116.45 | $1,116.40 | |