| 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 | $206.65 | 9.236% | $225.7362 | $225.74 | $225.75 | $225.70 |
| Purchase #2 | $244.29 | 11.252% | $271.7775 | $271.78 | $271.80 | $271.80 |
| Purchase #3 | $152.99 | 7.400% | $164.3113 | $164.31 | $164.30 | $164.30 |
| Purchase #4 | $132.74 | 5.771% | $140.4004 | $140.40 | $140.40 | $140.40 |
| Purchase #5 | $17.64 | 7.818% | $19.0191 | $19.02 | $19.00 | $19.00 |
| Purchase #6 | $131.32 | 13.849% | $149.5065 | $149.51 | $149.50 | $149.50 |
| Purchase #7 | $132.40 | 8.742% | $143.9744 | $143.97 | $143.95 | $144.00 |
| 7 purchase totals = | $1,018.03 | $1,114.7254 | $1,114.73 | $1,114.70 | $1,114.70 | |