| 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 | $110.82 | 8.488% | $120.2264 | $120.23 | $120.25 | $120.20 |
| Purchase #2 | $60.35 | 5.584% | $63.7199 | $63.72 | $63.70 | $63.70 |
| Purchase #3 | $225.50 | 6.133% | $239.3299 | $239.33 | $239.35 | $239.30 |
| Purchase #4 | $211.99 | 6.702% | $226.1976 | $226.20 | $226.20 | $226.20 |
| Purchase #5 | $189.82 | 6.228% | $201.642 | $201.64 | $201.65 | $201.60 |
| Purchase #6 | $17.72 | 3.350% | $18.3136 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $5.62 | 10.738% | $6.2235 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $821.82 | $875.6529 | $875.65 | $875.65 | $875.50 | |