| 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 | $108.86 | 6.159% | $115.5647 | $115.56 | $115.55 | $115.60 |
| Purchase #2 | $240.27 | 12.217% | $269.6238 | $269.62 | $269.60 | $269.60 |
| Purchase #3 | $202.87 | 9.589% | $222.3232 | $222.32 | $222.30 | $222.30 |
| Purchase #4 | $185.42 | 7.438% | $199.2115 | $199.21 | $199.20 | $199.20 |
| Purchase #5 | $226.46 | 6.263% | $240.6432 | $240.64 | $240.65 | $240.60 |
| Purchase #6 | $71.69 | 5.328% | $75.5096 | $75.51 | $75.50 | $75.50 |
| Purchase #7 | $10.51 | 5.484% | $11.0864 | $11.09 | $11.10 | $11.10 |
| 7 purchase totals = | $1,046.08 | $1,133.9624 | $1,133.95 | $1,133.90 | $1,133.90 | |