| 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 | $49.85 | 8.338% | $54.0065 | $54.01 | $54.00 | $54.00 |
| Purchase #2 | $91.48 | 7.212% | $98.0775 | $98.08 | $98.10 | $98.10 |
| Purchase #3 | $250.60 | 7.740% | $269.9964 | $270.00 | $270.00 | $270.00 |
| Purchase #4 | $209.25 | 7.535% | $225.017 | $225.02 | $225.00 | $225.00 |
| Purchase #5 | $199.96 | 12.314% | $224.5831 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $131.54 | 11.505% | $146.6737 | $146.67 | $146.65 | $146.70 |
| Purchase #7 | $158.66 | 8.364% | $171.9303 | $171.93 | $171.95 | $171.90 |
| 7 purchase totals = | $1,091.34 | $1,190.2845 | $1,190.29 | $1,190.30 | $1,190.30 | |