| 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 | $181.46 | 10.623% | $200.7365 | $200.74 | $200.75 | $200.70 |
| Purchase #2 | $46.66 | 7.436% | $50.1296 | $50.13 | $50.15 | $50.10 |
| Purchase #3 | $176.61 | 12.190% | $198.1388 | $198.14 | $198.15 | $198.10 |
| Purchase #4 | $141.27 | 13.491% | $160.3287 | $160.33 | $160.35 | $160.30 |
| Purchase #5 | $247.44 | 3.633% | $256.4295 | $256.43 | $256.45 | $256.40 |
| Purchase #6 | $170.90 | 13.296% | $193.6229 | $193.62 | $193.60 | $193.60 |
| Purchase #7 | $213.64 | 3.209% | $220.4957 | $220.50 | $220.50 | $220.50 |
| 7 purchase totals = | $1,177.98 | $1,279.8817 | $1,279.89 | $1,279.95 | $1,279.70 | |