| 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 | $126.42 | 9.403% | $138.3073 | $138.31 | $138.30 | $138.30 |
| Purchase #2 | $105.32 | 4.381% | $109.9341 | $109.93 | $109.95 | $109.90 |
| Purchase #3 | $34.43 | 10.374% | $38.0018 | $38.00 | $38.00 | $38.00 |
| Purchase #4 | $234.78 | 12.737% | $264.6839 | $264.68 | $264.70 | $264.70 |
| Purchase #5 | $98.51 | 7.753% | $106.1475 | $106.15 | $106.15 | $106.10 |
| Purchase #6 | $244.97 | 10.487% | $270.66 | $270.66 | $270.65 | $270.70 |
| Purchase #7 | $225.86 | 6.111% | $239.6623 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $1,070.29 | $1,167.3969 | $1,167.39 | $1,167.40 | $1,167.40 | |