| 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 | $203.36 | 9.667% | $223.0188 | $223.02 | $223.00 | $223.00 |
| Purchase #2 | $120.44 | 7.760% | $129.7861 | $129.79 | $129.80 | $129.80 |
| Purchase #3 | $167.34 | 6.267% | $177.8272 | $177.83 | $177.85 | $177.80 |
| Purchase #4 | $221.26 | 4.111% | $230.356 | $230.36 | $230.35 | $230.40 |
| Purchase #5 | $112.50 | 9.719% | $123.4339 | $123.43 | $123.45 | $123.40 |
| Purchase #6 | $67.97 | 3.474% | $70.3313 | $70.33 | $70.35 | $70.30 |
| Purchase #7 | $193.86 | 13.572% | $220.1707 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $1,086.73 | $1,174.9240 | $1,174.93 | $1,174.95 | $1,174.90 | |