| 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 | $129.78 | 5.306% | $136.6661 | $136.67 | $136.65 | $136.70 |
| Purchase #2 | $70.52 | 8.771% | $76.7053 | $76.71 | $76.70 | $76.70 |
| Purchase #3 | $237.31 | 3.208% | $244.9229 | $244.92 | $244.90 | $244.90 |
| Purchase #4 | $192.50 | 13.570% | $218.6223 | $218.62 | $218.60 | $218.60 |
| Purchase #5 | $76.33 | 10.353% | $84.2324 | $84.23 | $84.25 | $84.20 |
| Purchase #6 | $66.45 | 8.707% | $72.2358 | $72.24 | $72.25 | $72.20 |
| Purchase #7 | $244.99 | 9.522% | $268.3179 | $268.32 | $268.30 | $268.30 |
| 7 purchase totals = | $1,017.88 | $1,101.7027 | $1,101.71 | $1,101.65 | $1,101.60 | |