| 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 | $213.82 | 10.786% | $236.8826 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $169.87 | 11.782% | $189.8841 | $189.88 | $189.90 | $189.90 |
| Purchase #3 | $233.27 | 5.116% | $245.2041 | $245.20 | $245.20 | $245.20 |
| Purchase #4 | $124.41 | 3.580% | $128.8639 | $128.86 | $128.85 | $128.90 |
| Purchase #5 | $212.87 | 6.298% | $226.2766 | $226.28 | $226.30 | $226.30 |
| Purchase #6 | $9.28 | 10.590% | $10.2628 | $10.26 | $10.25 | $10.30 |
| Purchase #7 | $162.44 | 7.128% | $174.0187 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $1,125.96 | $1,211.3928 | $1,211.38 | $1,211.40 | $1,211.50 | |