| 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 | $189.79 | 12.245% | $213.0298 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $68.72 | 8.125% | $74.3035 | $74.30 | $74.30 | $74.30 |
| Purchase #3 | $229.56 | 13.214% | $259.8941 | $259.89 | $259.90 | $259.90 |
| Purchase #4 | $89.34 | 4.717% | $93.5542 | $93.55 | $93.55 | $93.60 |
| Purchase #5 | $238.28 | 8.484% | $258.4957 | $258.50 | $258.50 | $258.50 |
| Purchase #6 | $81.69 | 4.854% | $85.6552 | $85.66 | $85.65 | $85.70 |
| Purchase #7 | $96.29 | 12.597% | $108.4197 | $108.42 | $108.40 | $108.40 |
| 7 purchase totals = | $993.67 | $1,093.3522 | $1,093.35 | $1,093.35 | $1,093.40 | |