| 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 | $211.26 | 5.251% | $222.3533 | $222.35 | $222.35 | $222.40 |
| Purchase #2 | $39.45 | 7.438% | $42.3843 | $42.38 | $42.40 | $42.40 |
| Purchase #3 | $116.35 | 13.563% | $132.1306 | $132.13 | $132.15 | $132.10 |
| Purchase #4 | $184.55 | 11.507% | $205.7862 | $205.79 | $205.80 | $205.80 |
| Purchase #5 | $237.60 | 12.568% | $267.4616 | $267.46 | $267.45 | $267.50 |
| Purchase #6 | $129.31 | 4.545% | $135.1871 | $135.19 | $135.20 | $135.20 |
| Purchase #7 | $194.54 | 6.204% | $206.6093 | $206.61 | $206.60 | $206.60 |
| 7 purchase totals = | $1,113.06 | $1,211.9124 | $1,211.91 | $1,211.95 | $1,212.00 | |