| 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 | $35.42 | 12.152% | $39.7242 | $39.72 | $39.70 | $39.70 |
| Purchase #2 | $6.41 | 4.224% | $6.6808 | $6.68 | $6.70 | $6.70 |
| Purchase #3 | $209.91 | 9.335% | $229.5051 | $229.51 | $229.50 | $229.50 |
| Purchase #4 | $234.93 | 8.646% | $255.242 | $255.24 | $255.25 | $255.20 |
| Purchase #5 | $108.66 | 9.836% | $119.3478 | $119.35 | $119.35 | $119.30 |
| Purchase #6 | $179.97 | 5.325% | $189.5534 | $189.55 | $189.55 | $189.60 |
| Purchase #7 | $160.76 | 8.850% | $174.9873 | $174.99 | $175.00 | $175.00 |
| 7 purchase totals = | $936.06 | $1,015.0406 | $1,015.04 | $1,015.05 | $1,015.00 | |