| 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 | $222.29 | 7.805% | $239.6397 | $239.64 | $239.65 | $239.60 |
| Purchase #2 | $128.62 | 11.516% | $143.4319 | $143.43 | $143.45 | $143.40 |
| Purchase #3 | $229.49 | 12.606% | $258.4195 | $258.42 | $258.40 | $258.40 |
| Purchase #4 | $153.36 | 4.682% | $160.5403 | $160.54 | $160.55 | $160.50 |
| Purchase #5 | $139.34 | 5.446% | $146.9285 | $146.93 | $146.95 | $146.90 |
| Purchase #6 | $173.43 | 5.106% | $182.2853 | $182.29 | $182.30 | $182.30 |
| Purchase #7 | $73.58 | 3.444% | $76.1141 | $76.11 | $76.10 | $76.10 |
| 7 purchase totals = | $1,120.11 | $1,207.3593 | $1,207.36 | $1,207.40 | $1,207.20 | |