| 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 | $250.47 | 11.700% | $279.775 | $279.78 | $279.80 | $279.80 |
| Purchase #2 | $205.43 | 9.131% | $224.1878 | $224.19 | $224.20 | $224.20 |
| Purchase #3 | $230.76 | 8.368% | $250.07 | $250.07 | $250.05 | $250.10 |
| Purchase #4 | $228.71 | 10.574% | $252.8938 | $252.89 | $252.90 | $252.90 |
| Purchase #5 | $225.97 | 3.332% | $233.4993 | $233.50 | $233.50 | $233.50 |
| Purchase #6 | $220.33 | 11.820% | $246.373 | $246.37 | $246.35 | $246.40 |
| Purchase #7 | $34.54 | 13.276% | $39.1255 | $39.13 | $39.15 | $39.10 |
| 7 purchase totals = | $1,396.21 | $1,525.9244 | $1,525.93 | $1,525.95 | $1,526.00 | |