| 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 | $14.53 | 7.127% | $15.5656 | $15.57 | $15.55 | $15.60 |
| Purchase #2 | $198.88 | 9.259% | $217.2943 | $217.29 | $217.30 | $217.30 |
| Purchase #3 | $122.90 | 5.116% | $129.1876 | $129.19 | $129.20 | $129.20 |
| Purchase #4 | $228.57 | 5.535% | $241.2213 | $241.22 | $241.20 | $241.20 |
| Purchase #5 | $233.92 | 7.696% | $251.9225 | $251.92 | $251.90 | $251.90 |
| Purchase #6 | $218.99 | 10.375% | $241.7102 | $241.71 | $241.70 | $241.70 |
| Purchase #7 | $83.81 | 12.166% | $94.0063 | $94.01 | $94.00 | $94.00 |
| 7 purchase totals = | $1,101.60 | $1,190.9078 | $1,190.91 | $1,190.85 | $1,190.90 | |