| 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 | $35.68 | 4.142% | $37.1579 | $37.16 | $37.15 | $37.20 |
| Purchase #2 | $248.48 | 6.116% | $263.677 | $263.68 | $263.70 | $263.70 |
| Purchase #3 | $239.76 | 13.500% | $272.1276 | $272.13 | $272.15 | $272.10 |
| Purchase #4 | $202.48 | 5.241% | $213.092 | $213.09 | $213.10 | $213.10 |
| Purchase #5 | $55.85 | 5.519% | $58.9324 | $58.93 | $58.95 | $58.90 |
| Purchase #6 | $241.66 | 10.638% | $267.3678 | $267.37 | $267.35 | $267.40 |
| Purchase #7 | $166.60 | 12.516% | $187.4517 | $187.45 | $187.45 | $187.50 |
| 7 purchase totals = | $1,190.51 | $1,299.8064 | $1,299.81 | $1,299.85 | $1,299.90 | |