| 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 | $35.40 | 12.402% | $39.7903 | $39.79 | $39.80 | $39.80 |
| Purchase #2 | $131.88 | 3.559% | $136.5736 | $136.57 | $136.55 | $136.60 |
| Purchase #3 | $193.96 | 6.535% | $206.6353 | $206.64 | $206.65 | $206.60 |
| Purchase #4 | $71.90 | 6.381% | $76.4879 | $76.49 | $76.50 | $76.50 |
| Purchase #5 | $210.78 | 3.380% | $217.9044 | $217.90 | $217.90 | $217.90 |
| Purchase #6 | $243.54 | 10.150% | $268.2593 | $268.26 | $268.25 | $268.30 |
| Purchase #7 | $225.73 | 10.244% | $248.8538 | $248.85 | $248.85 | $248.90 |
| 7 purchase totals = | $1,113.19 | $1,194.5046 | $1,194.50 | $1,194.50 | $1,194.60 | |