| 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 | $129.64 | 9.123% | $141.4671 | $141.47 | $141.45 | $141.50 |
| Purchase #2 | $50.55 | 11.839% | $56.5346 | $56.53 | $56.55 | $56.50 |
| Purchase #3 | $37.33 | 4.483% | $39.0035 | $39.00 | $39.00 | $39.00 |
| Purchase #4 | $202.72 | 13.614% | $230.3183 | $230.32 | $230.30 | $230.30 |
| Purchase #5 | $201.43 | 12.811% | $227.2352 | $227.24 | $227.25 | $227.20 |
| Purchase #6 | $13.72 | 10.794% | $15.2009 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $198.45 | 12.740% | $223.7325 | $223.73 | $223.75 | $223.70 |
| 7 purchase totals = | $833.84 | $933.4921 | $933.49 | $933.50 | $933.40 | |