| 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 | $244.36 | 10.834% | $270.834 | $270.83 | $270.85 | $270.80 |
| Purchase #2 | $51.37 | 10.699% | $56.8661 | $56.87 | $56.85 | $56.90 |
| Purchase #3 | $35.92 | 7.805% | $38.7236 | $38.72 | $38.70 | $38.70 |
| Purchase #4 | $89.88 | 13.690% | $102.1846 | $102.18 | $102.20 | $102.20 |
| Purchase #5 | $249.28 | 8.430% | $270.2943 | $270.29 | $270.30 | $270.30 |
| Purchase #6 | $179.49 | 7.707% | $193.3233 | $193.32 | $193.30 | $193.30 |
| Purchase #7 | $97.74 | 4.848% | $102.4784 | $102.48 | $102.50 | $102.50 |
| 7 purchase totals = | $948.04 | $1,034.7043 | $1,034.69 | $1,034.70 | $1,034.70 | |