| 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 | $120.85 | 7.130% | $129.4666 | $129.47 | $129.45 | $129.50 |
| Purchase #2 | $197.99 | 5.601% | $209.0794 | $209.08 | $209.10 | $209.10 |
| Purchase #3 | $115.29 | 13.611% | $130.9821 | $130.98 | $131.00 | $131.00 |
| Purchase #4 | $95.48 | 13.542% | $108.4099 | $108.41 | $108.40 | $108.40 |
| Purchase #5 | $110.67 | 6.289% | $117.63 | $117.63 | $117.65 | $117.60 |
| Purchase #6 | $115.31 | 6.142% | $122.3923 | $122.39 | $122.40 | $122.40 |
| Purchase #7 | $176.46 | 10.145% | $194.3619 | $194.36 | $194.35 | $194.40 |
| 7 purchase totals = | $932.05 | $1,012.3222 | $1,012.32 | $1,012.35 | $1,012.40 | |