| 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 | $137.86 | 11.595% | $153.8449 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $198.39 | 11.406% | $221.0184 | $221.02 | $221.00 | $221.00 |
| Purchase #3 | $230.97 | 10.531% | $255.2935 | $255.29 | $255.30 | $255.30 |
| Purchase #4 | $117.33 | 8.310% | $127.0801 | $127.08 | $127.10 | $127.10 |
| Purchase #5 | $210.32 | 12.833% | $237.3104 | $237.31 | $237.30 | $237.30 |
| Purchase #6 | $232.37 | 10.183% | $256.0322 | $256.03 | $256.05 | $256.00 |
| Purchase #7 | $197.86 | 6.310% | $210.345 | $210.35 | $210.35 | $210.30 |
| 7 purchase totals = | $1,325.10 | $1,460.9245 | $1,460.92 | $1,460.95 | $1,460.80 | |