| 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 | $223.60 | 4.448% | $233.5457 | $233.55 | $233.55 | $233.50 |
| Purchase #2 | $249.36 | 8.871% | $271.4807 | $271.48 | $271.50 | $271.50 |
| Purchase #3 | $230.68 | 10.499% | $254.8991 | $254.90 | $254.90 | $254.90 |
| Purchase #4 | $79.53 | 10.666% | $88.0127 | $88.01 | $88.00 | $88.00 |
| Purchase #5 | $248.80 | 10.859% | $275.8172 | $275.82 | $275.80 | $275.80 |
| Purchase #6 | $16.87 | 9.163% | $18.4158 | $18.42 | $18.40 | $18.40 |
| Purchase #7 | $110.57 | 5.197% | $116.3163 | $116.32 | $116.30 | $116.30 |
| 7 purchase totals = | $1,159.41 | $1,258.4875 | $1,258.50 | $1,258.45 | $1,258.40 | |