| 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 | $240.77 | 3.675% | $249.6183 | $249.62 | $249.60 | $249.60 |
| Purchase #2 | $192.66 | 11.199% | $214.236 | $214.24 | $214.25 | $214.20 |
| Purchase #3 | $102.54 | 10.817% | $113.6318 | $113.63 | $113.65 | $113.60 |
| Purchase #4 | $40.74 | 12.772% | $45.9433 | $45.94 | $45.95 | $45.90 |
| Purchase #5 | $169.50 | 4.253% | $176.7088 | $176.71 | $176.70 | $176.70 |
| Purchase #6 | $174.52 | 5.277% | $183.7294 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $22.78 | 7.226% | $24.4261 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $943.51 | $1,008.2937 | $1,008.30 | $1,008.35 | $1,008.10 | |