| 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 | $102.99 | 12.290% | $115.6475 | $115.65 | $115.65 | $115.60 |
| Purchase #2 | $53.59 | 12.587% | $60.3354 | $60.34 | $60.35 | $60.30 |
| Purchase #3 | $242.93 | 11.150% | $270.0167 | $270.02 | $270.00 | $270.00 |
| Purchase #4 | $9.31 | 10.644% | $10.301 | $10.30 | $10.30 | $10.30 |
| Purchase #5 | $153.50 | 11.706% | $171.4687 | $171.47 | $171.45 | $171.50 |
| Purchase #6 | $141.93 | 9.417% | $155.2955 | $155.30 | $155.30 | $155.30 |
| Purchase #7 | $142.33 | 7.820% | $153.4602 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $846.58 | $936.5250 | $936.54 | $936.50 | $936.50 | |