| 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 | $117.44 | 5.442% | $123.8311 | $123.83 | $123.85 | $123.80 |
| Purchase #2 | $22.89 | 13.464% | $25.9719 | $25.97 | $25.95 | $26.00 |
| Purchase #3 | $199.77 | 8.717% | $217.184 | $217.18 | $217.20 | $217.20 |
| Purchase #4 | $240.32 | 7.653% | $258.7117 | $258.71 | $258.70 | $258.70 |
| Purchase #5 | $149.59 | 11.239% | $166.4024 | $166.40 | $166.40 | $166.40 |
| Purchase #6 | $10.99 | 9.421% | $12.0254 | $12.03 | $12.05 | $12.00 |
| Purchase #7 | $190.76 | 8.750% | $207.4515 | $207.45 | $207.45 | $207.50 |
| 7 purchase totals = | $931.76 | $1,011.5780 | $1,011.57 | $1,011.60 | $1,011.60 | |