| 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 | $132.59 | 13.330% | $150.2642 | $150.26 | $150.25 | $150.30 |
| Purchase #2 | $217.52 | 12.689% | $245.1211 | $245.12 | $245.10 | $245.10 |
| Purchase #3 | $93.44 | 9.666% | $102.4719 | $102.47 | $102.45 | $102.50 |
| Purchase #4 | $150.98 | 13.619% | $171.542 | $171.54 | $171.55 | $171.50 |
| Purchase #5 | $95.57 | 6.801% | $102.0697 | $102.07 | $102.05 | $102.10 |
| Purchase #6 | $230.98 | 7.771% | $248.9295 | $248.93 | $248.95 | $248.90 |
| Purchase #7 | $234.32 | 10.578% | $259.1064 | $259.11 | $259.10 | $259.10 |
| 7 purchase totals = | $1,155.40 | $1,279.5048 | $1,279.50 | $1,279.45 | $1,279.50 | |