| 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 | $39.74 | 4.126% | $41.3797 | $41.38 | $41.40 | $41.40 |
| Purchase #2 | $173.94 | 13.402% | $197.2514 | $197.25 | $197.25 | $197.30 |
| Purchase #3 | $183.80 | 4.492% | $192.0563 | $192.06 | $192.05 | $192.10 |
| Purchase #4 | $210.42 | 3.754% | $218.3192 | $218.32 | $218.30 | $218.30 |
| Purchase #5 | $149.37 | 8.142% | $161.5317 | $161.53 | $161.55 | $161.50 |
| Purchase #6 | $47.30 | 13.678% | $53.7697 | $53.77 | $53.75 | $53.80 |
| Purchase #7 | $157.50 | 3.344% | $162.7668 | $162.77 | $162.75 | $162.80 |
| 7 purchase totals = | $962.07 | $1,027.0748 | $1,027.08 | $1,027.05 | $1,027.20 | |