| 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 | $108.30 | 6.776% | $115.6384 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $237.67 | 8.777% | $258.5303 | $258.53 | $258.55 | $258.50 |
| Purchase #3 | $131.34 | 11.214% | $146.0685 | $146.07 | $146.05 | $146.10 |
| Purchase #4 | $135.54 | 10.257% | $149.4423 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $124.95 | 8.554% | $135.6382 | $135.64 | $135.65 | $135.60 |
| Purchase #6 | $224.38 | 4.623% | $234.7531 | $234.75 | $234.75 | $234.80 |
| Purchase #7 | $166.40 | 7.343% | $178.6188 | $178.62 | $178.60 | $178.60 |
| 7 purchase totals = | $1,128.58 | $1,218.6896 | $1,218.69 | $1,218.70 | $1,218.60 | |