| 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 | $237.74 | 11.111% | $264.1553 | $264.16 | $264.15 | $264.20 |
| Purchase #2 | $241.55 | 12.589% | $271.9587 | $271.96 | $271.95 | $272.00 |
| Purchase #3 | $13.85 | 8.457% | $15.0213 | $15.02 | $15.00 | $15.00 |
| Purchase #4 | $229.40 | 5.389% | $241.7624 | $241.76 | $241.75 | $241.80 |
| Purchase #5 | $73.62 | 10.664% | $81.4708 | $81.47 | $81.45 | $81.50 |
| Purchase #6 | $101.60 | 10.257% | $112.0211 | $112.02 | $112.00 | $112.00 |
| Purchase #7 | $57.54 | 10.845% | $63.7802 | $63.78 | $63.80 | $63.80 |
| 7 purchase totals = | $955.30 | $1,050.1698 | $1,050.17 | $1,050.10 | $1,050.30 | |