| 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 | $211.49 | 12.221% | $237.3362 | $237.34 | $237.35 | $237.30 |
| Purchase #2 | $135.95 | 6.345% | $144.576 | $144.58 | $144.60 | $144.60 |
| Purchase #3 | $237.35 | 11.596% | $264.8731 | $264.87 | $264.85 | $264.90 |
| Purchase #4 | $64.40 | 13.864% | $73.3284 | $73.33 | $73.35 | $73.30 |
| Purchase #5 | $220.35 | 4.802% | $230.9312 | $230.93 | $230.95 | $230.90 |
| Purchase #6 | $153.56 | 9.254% | $167.7704 | $167.77 | $167.75 | $167.80 |
| Purchase #7 | $44.53 | 12.465% | $50.0807 | $50.08 | $50.10 | $50.10 |
| 7 purchase totals = | $1,067.63 | $1,168.8960 | $1,168.90 | $1,168.95 | $1,168.90 | |