| 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 | $35.81 | 10.735% | $39.6542 | $39.65 | $39.65 | $39.70 |
| Purchase #2 | $168.85 | 5.630% | $178.3563 | $178.36 | $178.35 | $178.40 |
| Purchase #3 | $37.83 | 12.170% | $42.4339 | $42.43 | $42.45 | $42.40 |
| Purchase #4 | $80.84 | 8.557% | $87.7575 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $212.78 | 12.815% | $240.0478 | $240.05 | $240.05 | $240.00 |
| Purchase #6 | $246.81 | 7.783% | $266.0192 | $266.02 | $266.00 | $266.00 |
| Purchase #7 | $239.59 | 13.332% | $271.5321 | $271.53 | $271.55 | $271.50 |
| 7 purchase totals = | $1,022.51 | $1,125.8010 | $1,125.80 | $1,125.80 | $1,125.80 | |