| 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 | $89.74 | 9.235% | $98.0275 | $98.03 | $98.05 | $98.00 |
| Purchase #2 | $138.95 | 5.158% | $146.117 | $146.12 | $146.10 | $146.10 |
| Purchase #3 | $115.74 | 3.443% | $119.7249 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $102.25 | 9.266% | $111.7245 | $111.72 | $111.70 | $111.70 |
| Purchase #5 | $240.70 | 5.603% | $254.1864 | $254.19 | $254.20 | $254.20 |
| Purchase #6 | $149.93 | 6.136% | $159.1297 | $159.13 | $159.15 | $159.10 |
| Purchase #7 | $227.59 | 3.228% | $234.9366 | $234.94 | $234.95 | $234.90 |
| 7 purchase totals = | $1,064.90 | $1,123.8466 | $1,123.85 | $1,123.85 | $1,123.70 | |