| 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 | $112.95 | 13.202% | $127.8617 | $127.86 | $127.85 | $127.90 |
| Purchase #2 | $6.54 | 6.280% | $6.9507 | $6.95 | $6.95 | $7.00 |
| Purchase #3 | $184.94 | 11.647% | $206.48 | $206.48 | $206.50 | $206.50 |
| Purchase #4 | $218.40 | 11.741% | $244.0423 | $244.04 | $244.05 | $244.00 |
| Purchase #5 | $236.67 | 7.695% | $254.8818 | $254.88 | $254.90 | $254.90 |
| Purchase #6 | $174.94 | 3.814% | $181.6122 | $181.61 | $181.60 | $181.60 |
| Purchase #7 | $240.37 | 11.861% | $268.8803 | $268.88 | $268.90 | $268.90 |
| 7 purchase totals = | $1,174.81 | $1,290.7090 | $1,290.70 | $1,290.75 | $1,290.80 | |