| 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 | $10.93 | 6.529% | $11.6436 | $11.64 | $11.65 | $11.60 |
| Purchase #2 | $178.82 | 4.179% | $186.2929 | $186.29 | $186.30 | $186.30 |
| Purchase #3 | $90.83 | 10.445% | $100.3172 | $100.32 | $100.30 | $100.30 |
| Purchase #4 | $103.81 | 10.787% | $115.008 | $115.01 | $115.00 | $115.00 |
| Purchase #5 | $191.40 | 3.287% | $197.6913 | $197.69 | $197.70 | $197.70 |
| Purchase #6 | $153.70 | 10.226% | $169.4174 | $169.42 | $169.40 | $169.40 |
| Purchase #7 | $218.38 | 6.312% | $232.1641 | $232.16 | $232.15 | $232.20 |
| 7 purchase totals = | $947.87 | $1,012.5345 | $1,012.53 | $1,012.50 | $1,012.50 | |