| 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 | $129.37 | 6.425% | $137.682 | $137.68 | $137.70 | $137.70 |
| Purchase #2 | $35.68 | 9.401% | $39.0343 | $39.03 | $39.05 | $39.00 |
| Purchase #3 | $149.79 | 6.511% | $159.5428 | $159.54 | $159.55 | $159.50 |
| Purchase #4 | $221.76 | 3.694% | $229.9518 | $229.95 | $229.95 | $230.00 |
| Purchase #5 | $62.81 | 7.769% | $67.6897 | $67.69 | $67.70 | $67.70 |
| Purchase #6 | $133.42 | 9.645% | $146.2884 | $146.29 | $146.30 | $146.30 |
| Purchase #7 | $218.68 | 10.570% | $241.7945 | $241.79 | $241.80 | $241.80 |
| 7 purchase totals = | $951.51 | $1,021.9835 | $1,021.97 | $1,022.05 | $1,022.00 | |