| 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 | $214.36 | 6.474% | $228.2377 | $228.24 | $228.25 | $228.20 |
| Purchase #2 | $216.66 | 10.714% | $239.873 | $239.87 | $239.85 | $239.90 |
| Purchase #3 | $245.39 | 5.308% | $258.4153 | $258.42 | $258.40 | $258.40 |
| Purchase #4 | $58.60 | 8.299% | $63.4632 | $63.46 | $63.45 | $63.50 |
| Purchase #5 | $223.88 | 13.272% | $253.5934 | $253.59 | $253.60 | $253.60 |
| Purchase #6 | $209.95 | 5.145% | $220.7519 | $220.75 | $220.75 | $220.80 |
| Purchase #7 | $132.82 | 4.375% | $138.6309 | $138.63 | $138.65 | $138.60 |
| 7 purchase totals = | $1,301.66 | $1,402.9654 | $1,402.96 | $1,402.95 | $1,403.00 | |