| 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 | $213.28 | 13.291% | $241.627 | $241.63 | $241.65 | $241.60 |
| Purchase #2 | $174.34 | 11.561% | $194.4954 | $194.50 | $194.50 | $194.50 |
| Purchase #3 | $185.29 | 9.864% | $203.567 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $28.84 | 3.674% | $29.8996 | $29.90 | $29.90 | $29.90 |
| Purchase #5 | $193.69 | 7.755% | $208.7107 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $114.59 | 12.421% | $128.8232 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $117.95 | 6.369% | $125.4622 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $1,027.98 | $1,132.5851 | $1,132.59 | $1,132.55 | $1,132.60 | |