| 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 | $241.65 | 9.829% | $265.4018 | $265.40 | $265.40 | $265.40 |
| Purchase #2 | $173.90 | 9.544% | $190.497 | $190.50 | $190.50 | $190.50 |
| Purchase #3 | $80.57 | 10.379% | $88.9324 | $88.93 | $88.95 | $88.90 |
| Purchase #4 | $90.96 | 3.588% | $94.2236 | $94.22 | $94.20 | $94.20 |
| Purchase #5 | $122.70 | 5.581% | $129.5479 | $129.55 | $129.55 | $129.50 |
| Purchase #6 | $215.80 | 12.437% | $242.639 | $242.64 | $242.65 | $242.60 |
| Purchase #7 | $230.28 | 8.798% | $250.54 | $250.54 | $250.55 | $250.50 |
| 7 purchase totals = | $1,155.86 | $1,261.7817 | $1,261.78 | $1,261.80 | $1,261.60 | |