| 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 | $131.35 | 11.599% | $146.5853 | $146.59 | $146.60 | $146.60 |
| Purchase #2 | $91.62 | 12.495% | $103.0679 | $103.07 | $103.05 | $103.10 |
| Purchase #3 | $246.38 | 12.757% | $277.8107 | $277.81 | $277.80 | $277.80 |
| Purchase #4 | $130.74 | 9.411% | $143.0439 | $143.04 | $143.05 | $143.00 |
| Purchase #5 | $178.60 | 7.543% | $192.0718 | $192.07 | $192.05 | $192.10 |
| Purchase #6 | $227.49 | 7.614% | $244.8111 | $244.81 | $244.80 | $244.80 |
| Purchase #7 | $120.70 | 7.326% | $129.5425 | $129.54 | $129.55 | $129.50 |
| 7 purchase totals = | $1,126.88 | $1,236.9332 | $1,236.93 | $1,236.90 | $1,236.90 | |