| 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 | $184.74 | 9.272% | $201.8691 | $201.87 | $201.85 | $201.90 |
| Purchase #2 | $50.74 | 7.676% | $54.6348 | $54.63 | $54.65 | $54.60 |
| Purchase #3 | $26.53 | 10.303% | $29.2634 | $29.26 | $29.25 | $29.30 |
| Purchase #4 | $191.94 | 7.146% | $205.656 | $205.66 | $205.65 | $205.70 |
| Purchase #5 | $236.98 | 9.117% | $258.5855 | $258.59 | $258.60 | $258.60 |
| Purchase #6 | $81.67 | 6.781% | $87.208 | $87.21 | $87.20 | $87.20 |
| Purchase #7 | $246.89 | 9.176% | $269.5446 | $269.54 | $269.55 | $269.50 |
| 7 purchase totals = | $1,019.49 | $1,106.7614 | $1,106.76 | $1,106.75 | $1,106.80 | |