| 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 | $201.78 | 12.854% | $227.7168 | $227.72 | $227.70 | $227.70 |
| Purchase #2 | $219.67 | 8.670% | $238.7154 | $238.72 | $238.70 | $238.70 |
| Purchase #3 | $123.43 | 8.423% | $133.8265 | $133.83 | $133.85 | $133.80 |
| Purchase #4 | $42.34 | 9.419% | $46.328 | $46.33 | $46.35 | $46.30 |
| Purchase #5 | $236.28 | 7.300% | $253.5284 | $253.53 | $253.55 | $253.50 |
| Purchase #6 | $213.72 | 7.602% | $229.967 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $47.38 | 12.764% | $53.4276 | $53.43 | $53.45 | $53.40 |
| 7 purchase totals = | $1,084.60 | $1,183.5097 | $1,183.53 | $1,183.55 | $1,183.40 | |