| 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 | $120.69 | 6.628% | $128.6893 | $128.69 | $128.70 | $128.70 |
| Purchase #2 | $181.28 | 10.579% | $200.4576 | $200.46 | $200.45 | $200.50 |
| Purchase #3 | $60.81 | 13.154% | $68.8089 | $68.81 | $68.80 | $68.80 |
| Purchase #4 | $237.34 | 7.119% | $254.2362 | $254.24 | $254.25 | $254.20 |
| Purchase #5 | $246.64 | 9.458% | $269.9672 | $269.97 | $269.95 | $270.00 |
| Purchase #6 | $193.48 | 3.684% | $200.6078 | $200.61 | $200.60 | $200.60 |
| Purchase #7 | $227.31 | 5.693% | $240.2508 | $240.25 | $240.25 | $240.30 |
| 7 purchase totals = | $1,267.55 | $1,363.0178 | $1,363.03 | $1,363.00 | $1,363.10 | |