| 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 | $247.72 | 9.252% | $270.6391 | $270.64 | $270.65 | $270.60 |
| Purchase #2 | $240.80 | 10.663% | $266.4765 | $266.48 | $266.50 | $266.50 |
| Purchase #3 | $243.55 | 9.691% | $267.1524 | $267.15 | $267.15 | $267.20 |
| Purchase #4 | $39.89 | 4.629% | $41.7365 | $41.74 | $41.75 | $41.70 |
| Purchase #5 | $96.91 | 3.547% | $100.3474 | $100.35 | $100.35 | $100.30 |
| Purchase #6 | $200.81 | 7.521% | $215.9129 | $215.91 | $215.90 | $215.90 |
| Purchase #7 | $138.82 | 11.805% | $155.2077 | $155.21 | $155.20 | $155.20 |
| 7 purchase totals = | $1,208.50 | $1,317.4725 | $1,317.48 | $1,317.50 | $1,317.40 | |