| 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 | $206.85 | 7.322% | $221.9956 | $222.00 | $222.00 | $222.00 |
| Purchase #2 | $75.54 | 3.302% | $78.0343 | $78.03 | $78.05 | $78.00 |
| Purchase #3 | $187.68 | 7.816% | $202.3491 | $202.35 | $202.35 | $202.30 |
| Purchase #4 | $115.42 | 4.484% | $120.5954 | $120.60 | $120.60 | $120.60 |
| Purchase #5 | $89.56 | 7.775% | $96.5233 | $96.52 | $96.50 | $96.50 |
| Purchase #6 | $246.53 | 7.854% | $265.8925 | $265.89 | $265.90 | $265.90 |
| Purchase #7 | $119.31 | 8.428% | $129.3654 | $129.37 | $129.35 | $129.40 |
| 7 purchase totals = | $1,040.89 | $1,114.7556 | $1,114.76 | $1,114.75 | $1,114.70 | |