| 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 | $198.49 | 11.139% | $220.5998 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $107.73 | 3.658% | $111.6708 | $111.67 | $111.65 | $111.70 |
| Purchase #3 | $81.65 | 13.221% | $92.4449 | $92.44 | $92.45 | $92.40 |
| Purchase #4 | $176.44 | 3.123% | $181.9502 | $181.95 | $181.95 | $182.00 |
| Purchase #5 | $131.58 | 10.219% | $145.0262 | $145.03 | $145.05 | $145.00 |
| Purchase #6 | $94.96 | 5.307% | $99.9995 | $100.00 | $100.00 | $100.00 |
| Purchase #7 | $184.50 | 10.435% | $203.7526 | $203.75 | $203.75 | $203.80 |
| 7 purchase totals = | $975.35 | $1,055.4440 | $1,055.44 | $1,055.45 | $1,055.50 | |