| 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 | $203.81 | 3.114% | $210.1566 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $211.55 | 3.179% | $218.2752 | $218.28 | $218.30 | $218.30 |
| Purchase #3 | $129.37 | 3.176% | $133.4788 | $133.48 | $133.50 | $133.50 |
| Purchase #4 | $17.95 | 10.278% | $19.7949 | $19.79 | $19.80 | $19.80 |
| Purchase #5 | $142.85 | 5.279% | $150.3911 | $150.39 | $150.40 | $150.40 |
| Purchase #6 | $45.32 | 10.541% | $50.0972 | $50.10 | $50.10 | $50.10 |
| Purchase #7 | $218.78 | 13.223% | $247.7093 | $247.71 | $247.70 | $247.70 |
| 7 purchase totals = | $969.63 | $1,029.9031 | $1,029.91 | $1,029.95 | $1,030.00 | |