| 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 | $32.31 | 12.702% | $36.414 | $36.41 | $36.40 | $36.40 |
| Purchase #2 | $25.97 | 7.351% | $27.8791 | $27.88 | $27.90 | $27.90 |
| Purchase #3 | $180.33 | 6.471% | $191.9992 | $192.00 | $192.00 | $192.00 |
| Purchase #4 | $203.75 | 7.821% | $219.6853 | $219.69 | $219.70 | $219.70 |
| Purchase #5 | $243.27 | 9.465% | $266.2955 | $266.30 | $266.30 | $266.30 |
| Purchase #6 | $136.64 | 10.160% | $150.5226 | $150.52 | $150.50 | $150.50 |
| Purchase #7 | $111.58 | 12.147% | $125.1336 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $933.85 | $1,017.9293 | $1,017.93 | $1,017.95 | $1,017.90 | |