| 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 | $122.56 | 7.352% | $131.5706 | $131.57 | $131.55 | $131.60 |
| Purchase #2 | $138.68 | 11.479% | $154.5991 | $154.60 | $154.60 | $154.60 |
| Purchase #3 | $79.28 | 4.717% | $83.0196 | $83.02 | $83.00 | $83.00 |
| Purchase #4 | $211.84 | 10.518% | $234.1213 | $234.12 | $234.10 | $234.10 |
| Purchase #5 | $172.93 | 7.461% | $185.8323 | $185.83 | $185.85 | $185.80 |
| Purchase #6 | $170.94 | 4.139% | $178.0152 | $178.02 | $178.00 | $178.00 |
| Purchase #7 | $208.98 | 3.117% | $215.4939 | $215.49 | $215.50 | $215.50 |
| 7 purchase totals = | $1,105.21 | $1,182.6520 | $1,182.65 | $1,182.60 | $1,182.60 | |