| 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 | $210.49 | 8.752% | $228.9121 | $228.91 | $228.90 | $228.90 |
| Purchase #2 | $210.66 | 8.818% | $229.236 | $229.24 | $229.25 | $229.20 |
| Purchase #3 | $220.78 | 5.362% | $232.6182 | $232.62 | $232.60 | $232.60 |
| Purchase #4 | $198.25 | 11.238% | $220.5293 | $220.53 | $220.55 | $220.50 |
| Purchase #5 | $33.95 | 8.484% | $36.8303 | $36.83 | $36.85 | $36.80 |
| Purchase #6 | $25.61 | 10.341% | $28.2583 | $28.26 | $28.25 | $28.30 |
| Purchase #7 | $81.83 | 5.393% | $86.2431 | $86.24 | $86.25 | $86.20 |
| 7 purchase totals = | $981.57 | $1,062.6273 | $1,062.63 | $1,062.65 | $1,062.50 | |