| 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 | $221.29 | 8.801% | $240.7657 | $240.77 | $240.75 | $240.80 |
| Purchase #2 | $122.75 | 6.296% | $130.4783 | $130.48 | $130.50 | $130.50 |
| Purchase #3 | $187.82 | 11.742% | $209.8738 | $209.87 | $209.85 | $209.90 |
| Purchase #4 | $40.25 | 3.205% | $41.54 | $41.54 | $41.55 | $41.50 |
| Purchase #5 | $197.90 | 6.142% | $210.055 | $210.06 | $210.05 | $210.10 |
| Purchase #6 | $200.49 | 7.149% | $214.823 | $214.82 | $214.80 | $214.80 |
| Purchase #7 | $189.77 | 4.360% | $198.044 | $198.04 | $198.05 | $198.00 |
| 7 purchase totals = | $1,160.27 | $1,245.5798 | $1,245.58 | $1,245.55 | $1,245.60 | |