| 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 | $250.83 | 13.436% | $284.5315 | $284.53 | $284.55 | $284.50 |
| Purchase #2 | $190.71 | 6.295% | $202.7152 | $202.72 | $202.70 | $202.70 |
| Purchase #3 | $161.55 | 9.191% | $176.3981 | $176.40 | $176.40 | $176.40 |
| Purchase #4 | $19.94 | 3.861% | $20.7099 | $20.71 | $20.70 | $20.70 |
| Purchase #5 | $110.57 | 11.236% | $122.9936 | $122.99 | $123.00 | $123.00 |
| Purchase #6 | $30.38 | 10.281% | $33.5034 | $33.50 | $33.50 | $33.50 |
| Purchase #7 | $242.71 | 13.636% | $275.8059 | $275.81 | $275.80 | $275.80 |
| 7 purchase totals = | $1,006.69 | $1,116.6576 | $1,116.66 | $1,116.65 | $1,116.60 | |