| 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 | $221.40 | 9.620% | $242.6987 | $242.70 | $242.70 | $242.70 |
| Purchase #2 | $129.74 | 3.675% | $134.5079 | $134.51 | $134.50 | $134.50 |
| Purchase #3 | $38.77 | 3.631% | $40.1777 | $40.18 | $40.20 | $40.20 |
| Purchase #4 | $76.52 | 5.781% | $80.9436 | $80.94 | $80.95 | $80.90 |
| Purchase #5 | $31.87 | 8.480% | $34.5726 | $34.57 | $34.55 | $34.60 |
| Purchase #6 | $181.66 | 5.548% | $191.7385 | $191.74 | $191.75 | $191.70 |
| Purchase #7 | $12.83 | 10.659% | $14.1975 | $14.20 | $14.20 | $14.20 |
| 7 purchase totals = | $692.79 | $738.8365 | $738.84 | $738.85 | $738.80 | |