| 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 | $219.82 | 10.360% | $242.5934 | $242.59 | $242.60 | $242.60 |
| Purchase #2 | $115.99 | 11.149% | $128.9217 | $128.92 | $128.90 | $128.90 |
| Purchase #3 | $144.61 | 5.800% | $152.9974 | $153.00 | $153.00 | $153.00 |
| Purchase #4 | $118.96 | 11.549% | $132.6987 | $132.70 | $132.70 | $132.70 |
| Purchase #5 | $44.73 | 11.275% | $49.7733 | $49.77 | $49.75 | $49.80 |
| Purchase #6 | $224.99 | 5.855% | $238.1632 | $238.16 | $238.15 | $238.20 |
| Purchase #7 | $139.77 | 6.758% | $149.2157 | $149.22 | $149.20 | $149.20 |
| 7 purchase totals = | $1,008.87 | $1,094.3634 | $1,094.36 | $1,094.30 | $1,094.40 | |