| 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 | $183.95 | 7.154% | $197.1098 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $167.98 | 8.182% | $181.7241 | $181.72 | $181.70 | $181.70 |
| Purchase #3 | $222.40 | 4.467% | $232.3346 | $232.33 | $232.35 | $232.30 |
| Purchase #4 | $222.70 | 7.357% | $239.084 | $239.08 | $239.10 | $239.10 |
| Purchase #5 | $214.45 | 12.278% | $240.7802 | $240.78 | $240.80 | $240.80 |
| Purchase #6 | $188.57 | 6.872% | $201.5285 | $201.53 | $201.55 | $201.50 |
| Purchase #7 | $102.88 | 9.312% | $112.4602 | $112.46 | $112.45 | $112.50 |
| 7 purchase totals = | $1,302.93 | $1,405.0214 | $1,405.01 | $1,405.05 | $1,405.00 | |