| 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 | $199.45 | 5.826% | $211.07 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $216.42 | 8.438% | $234.6815 | $234.68 | $234.70 | $234.70 |
| Purchase #3 | $176.85 | 4.345% | $184.5341 | $184.53 | $184.55 | $184.50 |
| Purchase #4 | $126.66 | 4.186% | $131.962 | $131.96 | $131.95 | $132.00 |
| Purchase #5 | $17.50 | 6.392% | $18.6186 | $18.62 | $18.60 | $18.60 |
| Purchase #6 | $106.96 | 5.601% | $112.9508 | $112.95 | $112.95 | $113.00 |
| Purchase #7 | $194.46 | 12.782% | $219.3159 | $219.32 | $219.30 | $219.30 |
| 7 purchase totals = | $1,038.30 | $1,113.1329 | $1,113.13 | $1,113.10 | $1,113.20 | |