| 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 | $240.65 | 5.262% | $253.313 | $253.31 | $253.30 | $253.30 |
| Purchase #2 | $250.38 | 13.404% | $283.9409 | $283.94 | $283.95 | $283.90 |
| Purchase #3 | $154.29 | 7.406% | $165.7167 | $165.72 | $165.70 | $165.70 |
| Purchase #4 | $91.99 | 7.427% | $98.8221 | $98.82 | $98.80 | $98.80 |
| Purchase #5 | $81.85 | 13.559% | $92.948 | $92.95 | $92.95 | $92.90 |
| Purchase #6 | $179.48 | 8.263% | $194.3104 | $194.31 | $194.30 | $194.30 |
| Purchase #7 | $62.26 | 12.133% | $69.814 | $69.81 | $69.80 | $69.80 |
| 7 purchase totals = | $1,060.90 | $1,158.8651 | $1,158.86 | $1,158.80 | $1,158.70 | |