| 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 | $141.59 | 5.321% | $149.124 | $149.12 | $149.10 | $149.10 |
| Purchase #2 | $212.61 | 13.271% | $240.8255 | $240.83 | $240.85 | $240.80 |
| Purchase #3 | $230.77 | 10.202% | $254.3132 | $254.31 | $254.30 | $254.30 |
| Purchase #4 | $90.88 | 10.734% | $100.6351 | $100.64 | $100.65 | $100.60 |
| Purchase #5 | $100.47 | 7.452% | $107.957 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $81.62 | 3.150% | $84.191 | $84.19 | $84.20 | $84.20 |
| Purchase #7 | $22.75 | 4.752% | $23.8311 | $23.83 | $23.85 | $23.80 |
| 7 purchase totals = | $880.69 | $960.8769 | $960.88 | $960.90 | $960.80 | |