| 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 | $220.53 | 11.475% | $245.8358 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $74.86 | 8.662% | $81.3444 | $81.34 | $81.35 | $81.30 |
| Purchase #3 | $36.77 | 3.135% | $37.9227 | $37.92 | $37.90 | $37.90 |
| Purchase #4 | $146.55 | 4.849% | $153.6562 | $153.66 | $153.65 | $153.70 |
| Purchase #5 | $179.67 | 7.376% | $192.9225 | $192.92 | $192.90 | $192.90 |
| Purchase #6 | $131.97 | 3.656% | $136.7948 | $136.79 | $136.80 | $136.80 |
| Purchase #7 | $203.86 | 5.175% | $214.4098 | $214.41 | $214.40 | $214.40 |
| 7 purchase totals = | $994.21 | $1,062.8862 | $1,062.88 | $1,062.85 | $1,062.80 | |