| 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 | $220.92 | 11.395% | $246.0938 | $246.09 | $246.10 | $246.10 |
| Purchase #2 | $30.58 | 8.165% | $33.0769 | $33.08 | $33.10 | $33.10 |
| Purchase #3 | $238.50 | 10.584% | $263.7428 | $263.74 | $263.75 | $263.70 |
| Purchase #4 | $197.69 | 7.260% | $212.0423 | $212.04 | $212.05 | $212.00 |
| Purchase #5 | $93.82 | 7.747% | $101.0882 | $101.09 | $101.10 | $101.10 |
| Purchase #6 | $183.52 | 6.574% | $195.5846 | $195.58 | $195.60 | $195.60 |
| Purchase #7 | $33.71 | 3.658% | $34.9431 | $34.94 | $34.95 | $34.90 |
| 7 purchase totals = | $998.74 | $1,086.5717 | $1,086.56 | $1,086.65 | $1,086.50 | |