| 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 | $98.82 | 5.236% | $103.9942 | $103.99 | $104.00 | $104.00 |
| Purchase #2 | $176.84 | 13.355% | $200.457 | $200.46 | $200.45 | $200.50 |
| Purchase #3 | $190.74 | 11.470% | $212.6179 | $212.62 | $212.60 | $212.60 |
| Purchase #4 | $133.91 | 11.760% | $149.6578 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $115.59 | 6.267% | $122.834 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $130.93 | 8.547% | $142.1206 | $142.12 | $142.10 | $142.10 |
| Purchase #7 | $186.34 | 6.326% | $198.1279 | $198.13 | $198.15 | $198.10 |
| 7 purchase totals = | $1,033.17 | $1,129.8094 | $1,129.81 | $1,129.80 | $1,129.80 | |