| 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 | $199.63 | 12.278% | $224.1406 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $248.92 | 10.362% | $274.7131 | $274.71 | $274.70 | $274.70 |
| Purchase #3 | $163.26 | 9.189% | $178.262 | $178.26 | $178.25 | $178.30 |
| Purchase #4 | $28.78 | 9.838% | $31.6114 | $31.61 | $31.60 | $31.60 |
| Purchase #5 | $8.38 | 9.483% | $9.1747 | $9.17 | $9.15 | $9.20 |
| Purchase #6 | $210.71 | 4.774% | $220.7693 | $220.77 | $220.75 | $220.80 |
| Purchase #7 | $64.52 | 8.366% | $69.9177 | $69.92 | $69.90 | $69.90 |
| 7 purchase totals = | $924.20 | $1,008.5888 | $1,008.58 | $1,008.50 | $1,008.60 | |