| 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 | $111.50 | 3.432% | $115.3267 | $115.33 | $115.35 | $115.30 |
| Purchase #2 | $211.42 | 5.530% | $223.1115 | $223.11 | $223.10 | $223.10 |
| Purchase #3 | $232.96 | 7.199% | $249.7308 | $249.73 | $249.75 | $249.70 |
| Purchase #4 | $155.64 | 6.618% | $165.9403 | $165.94 | $165.95 | $165.90 |
| Purchase #5 | $168.47 | 4.558% | $176.1489 | $176.15 | $176.15 | $176.10 |
| Purchase #6 | $249.50 | 7.867% | $269.1282 | $269.13 | $269.15 | $269.10 |
| Purchase #7 | $56.90 | 6.560% | $60.6326 | $60.63 | $60.65 | $60.60 |
| 7 purchase totals = | $1,186.39 | $1,260.0190 | $1,260.02 | $1,260.10 | $1,259.80 | |