| 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 | $133.48 | 10.601% | $147.6302 | $147.63 | $147.65 | $147.60 |
| Purchase #2 | $99.61 | 8.797% | $108.3727 | $108.37 | $108.35 | $108.40 |
| Purchase #3 | $110.61 | 10.658% | $122.3988 | $122.40 | $122.40 | $122.40 |
| Purchase #4 | $220.58 | 10.858% | $244.5306 | $244.53 | $244.55 | $244.50 |
| Purchase #5 | $239.47 | 11.708% | $267.5071 | $267.51 | $267.50 | $267.50 |
| Purchase #6 | $79.37 | 6.145% | $84.2473 | $84.25 | $84.25 | $84.20 |
| Purchase #7 | $64.94 | 3.406% | $67.1519 | $67.15 | $67.15 | $67.20 |
| 7 purchase totals = | $948.06 | $1,041.8386 | $1,041.84 | $1,041.85 | $1,041.80 | |