| 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 | $223.67 | 9.422% | $244.7442 | $244.74 | $244.75 | $244.70 |
| Purchase #2 | $161.88 | 11.494% | $180.4865 | $180.49 | $180.50 | $180.50 |
| Purchase #3 | $199.67 | 9.401% | $218.441 | $218.44 | $218.45 | $218.40 |
| Purchase #4 | $22.83 | 8.201% | $24.7023 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $236.87 | 11.124% | $263.2194 | $263.22 | $263.20 | $263.20 |
| Purchase #6 | $161.25 | 6.683% | $172.0263 | $172.03 | $172.05 | $172.00 |
| Purchase #7 | $7.51 | 11.859% | $8.4006 | $8.40 | $8.40 | $8.40 |
| 7 purchase totals = | $1,013.68 | $1,112.0203 | $1,112.02 | $1,112.05 | $1,111.90 | |