| 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 | $227.76 | 13.780% | $259.1453 | $259.15 | $259.15 | $259.10 |
| Purchase #2 | $178.85 | 11.168% | $198.824 | $198.82 | $198.80 | $198.80 |
| Purchase #3 | $19.89 | 13.435% | $22.5622 | $22.56 | $22.55 | $22.60 |
| Purchase #4 | $194.78 | 9.174% | $212.6491 | $212.65 | $212.65 | $212.60 |
| Purchase #5 | $61.53 | 12.707% | $69.3486 | $69.35 | $69.35 | $69.30 |
| Purchase #6 | $92.53 | 9.683% | $101.4897 | $101.49 | $101.50 | $101.50 |
| Purchase #7 | $120.75 | 8.207% | $130.66 | $130.66 | $130.65 | $130.70 |
| 7 purchase totals = | $896.09 | $994.6789 | $994.68 | $994.65 | $994.60 | |