| 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 | $213.89 | 12.204% | $239.9931 | $239.99 | $240.00 | $240.00 |
| Purchase #2 | $32.79 | 8.206% | $35.4807 | $35.48 | $35.50 | $35.50 |
| Purchase #3 | $210.60 | 3.710% | $218.4133 | $218.41 | $218.40 | $218.40 |
| Purchase #4 | $212.48 | 6.648% | $226.6057 | $226.61 | $226.60 | $226.60 |
| Purchase #5 | $12.35 | 6.754% | $13.1841 | $13.18 | $13.20 | $13.20 |
| Purchase #6 | $250.93 | 9.403% | $274.5249 | $274.52 | $274.50 | $274.50 |
| Purchase #7 | $7.76 | 7.330% | $8.3288 | $8.33 | $8.35 | $8.30 |
| 7 purchase totals = | $940.80 | $1,016.5306 | $1,016.52 | $1,016.55 | $1,016.50 | |