| 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 | $37.80 | 8.352% | $40.9571 | $40.96 | $40.95 | $41.00 |
| Purchase #2 | $121.42 | 8.137% | $131.2999 | $131.30 | $131.30 | $131.30 |
| Purchase #3 | $150.87 | 8.613% | $163.8644 | $163.86 | $163.85 | $163.90 |
| Purchase #4 | $233.69 | 7.678% | $251.6327 | $251.63 | $251.65 | $251.60 |
| Purchase #5 | $143.97 | 6.330% | $153.0833 | $153.08 | $153.10 | $153.10 |
| Purchase #6 | $103.99 | 4.805% | $108.9867 | $108.99 | $109.00 | $109.00 |
| Purchase #7 | $217.85 | 5.616% | $230.0845 | $230.08 | $230.10 | $230.10 |
| 7 purchase totals = | $1,009.59 | $1,079.9086 | $1,079.90 | $1,079.95 | $1,080.00 | |