| 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 | $230.82 | 12.300% | $259.2109 | $259.21 | $259.20 | $259.20 |
| Purchase #2 | $149.98 | 10.517% | $165.7534 | $165.75 | $165.75 | $165.80 |
| Purchase #3 | $66.86 | 5.348% | $70.4357 | $70.44 | $70.45 | $70.40 |
| Purchase #4 | $236.38 | 8.227% | $255.827 | $255.83 | $255.85 | $255.80 |
| Purchase #5 | $160.63 | 12.814% | $181.2131 | $181.21 | $181.20 | $181.20 |
| Purchase #6 | $179.53 | 12.148% | $201.3393 | $201.34 | $201.35 | $201.30 |
| Purchase #7 | $176.88 | 12.575% | $199.1227 | $199.12 | $199.10 | $199.10 |
| 7 purchase totals = | $1,201.08 | $1,332.9021 | $1,332.90 | $1,332.90 | $1,332.80 | |