| 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 | $84.40 | 7.360% | $90.6118 | $90.61 | $90.60 | $90.60 |
| Purchase #2 | $105.91 | 13.574% | $120.2862 | $120.29 | $120.30 | $120.30 |
| Purchase #3 | $154.73 | 8.465% | $167.8279 | $167.83 | $167.85 | $167.80 |
| Purchase #4 | $124.84 | 10.535% | $137.9919 | $137.99 | $138.00 | $138.00 |
| Purchase #5 | $244.98 | 8.374% | $265.4946 | $265.49 | $265.50 | $265.50 |
| Purchase #6 | $232.75 | 8.717% | $253.0388 | $253.04 | $253.05 | $253.00 |
| Purchase #7 | $99.40 | 3.424% | $102.8035 | $102.80 | $102.80 | $102.80 |
| 7 purchase totals = | $1,047.01 | $1,138.0547 | $1,138.05 | $1,138.10 | $1,138.00 | |