| 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 | $247.88 | 4.358% | $258.6826 | $258.68 | $258.70 | $258.70 |
| Purchase #2 | $75.93 | 6.487% | $80.8556 | $80.86 | $80.85 | $80.90 |
| Purchase #3 | $239.32 | 10.275% | $263.9101 | $263.91 | $263.90 | $263.90 |
| Purchase #4 | $219.65 | 12.717% | $247.5829 | $247.58 | $247.60 | $247.60 |
| Purchase #5 | $35.81 | 6.335% | $38.0786 | $38.08 | $38.10 | $38.10 |
| Purchase #6 | $155.35 | 12.512% | $174.7874 | $174.79 | $174.80 | $174.80 |
| Purchase #7 | $13.63 | 12.342% | $15.3122 | $15.31 | $15.30 | $15.30 |
| 7 purchase totals = | $987.57 | $1,079.2094 | $1,079.21 | $1,079.25 | $1,079.30 | |