| 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 | $197.41 | 12.615% | $222.3133 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $46.89 | 7.124% | $50.2304 | $50.23 | $50.25 | $50.20 |
| Purchase #3 | $217.67 | 9.355% | $238.033 | $238.03 | $238.05 | $238.00 |
| Purchase #4 | $221.50 | 10.337% | $244.3965 | $244.40 | $244.40 | $244.40 |
| Purchase #5 | $189.79 | 9.384% | $207.5999 | $207.60 | $207.60 | $207.60 |
| Purchase #6 | $220.56 | 11.250% | $245.373 | $245.37 | $245.35 | $245.40 |
| Purchase #7 | $30.94 | 12.147% | $34.6983 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $1,124.76 | $1,242.6444 | $1,242.64 | $1,242.65 | $1,242.60 | |