| 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 | $122.94 | 10.415% | $135.7442 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $169.72 | 13.686% | $192.9479 | $192.95 | $192.95 | $192.90 |
| Purchase #3 | $122.73 | 10.747% | $135.9198 | $135.92 | $135.90 | $135.90 |
| Purchase #4 | $65.38 | 13.234% | $74.0324 | $74.03 | $74.05 | $74.00 |
| Purchase #5 | $197.39 | 12.104% | $221.2821 | $221.28 | $221.30 | $221.30 |
| Purchase #6 | $195.35 | 4.598% | $204.3322 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $115.36 | 13.321% | $130.7271 | $130.73 | $130.75 | $130.70 |
| 7 purchase totals = | $988.87 | $1,094.9857 | $1,094.98 | $1,095.05 | $1,094.80 | |