| 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 | $98.80 | 9.569% | $108.2542 | $108.25 | $108.25 | $108.30 |
| Purchase #2 | $36.98 | 4.278% | $38.562 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $219.57 | 8.693% | $238.6572 | $238.66 | $238.65 | $238.70 |
| Purchase #4 | $189.92 | 8.560% | $206.1772 | $206.18 | $206.20 | $206.20 |
| Purchase #5 | $121.79 | 13.141% | $137.7944 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $214.63 | 3.835% | $222.8611 | $222.86 | $222.85 | $222.90 |
| Purchase #7 | $238.58 | 3.408% | $246.7108 | $246.71 | $246.70 | $246.70 |
| 7 purchase totals = | $1,120.27 | $1,199.0169 | $1,199.01 | $1,199.00 | $1,199.20 | |