| 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 | $190.33 | 13.846% | $216.6831 | $216.68 | $216.70 | $216.70 |
| Purchase #2 | $197.58 | 8.104% | $213.5919 | $213.59 | $213.60 | $213.60 |
| Purchase #3 | $135.51 | 10.390% | $149.5895 | $149.59 | $149.60 | $149.60 |
| Purchase #4 | $61.75 | 10.128% | $68.004 | $68.00 | $68.00 | $68.00 |
| Purchase #5 | $52.61 | 9.824% | $57.7784 | $57.78 | $57.80 | $57.80 |
| Purchase #6 | $235.82 | 4.109% | $245.5098 | $245.51 | $245.50 | $245.50 |
| Purchase #7 | $189.33 | 11.287% | $210.6997 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $1,062.93 | $1,161.8564 | $1,161.85 | $1,161.90 | $1,161.90 | |