| 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 | $121.76 | 11.197% | $135.3935 | $135.39 | $135.40 | $135.40 |
| Purchase #2 | $29.96 | 9.285% | $32.7418 | $32.74 | $32.75 | $32.70 |
| Purchase #3 | $103.46 | 9.433% | $113.2194 | $113.22 | $113.20 | $113.20 |
| Purchase #4 | $106.45 | 8.316% | $115.3024 | $115.30 | $115.30 | $115.30 |
| Purchase #5 | $36.47 | 11.433% | $40.6396 | $40.64 | $40.65 | $40.60 |
| Purchase #6 | $34.53 | 13.534% | $39.2033 | $39.20 | $39.20 | $39.20 |
| Purchase #7 | $204.84 | 12.530% | $230.5065 | $230.51 | $230.50 | $230.50 |
| 7 purchase totals = | $637.47 | $707.0065 | $707.00 | $707.00 | $706.90 | |