| 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 | $108.64 | 12.508% | $122.2287 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $195.58 | 7.726% | $210.6905 | $210.69 | $210.70 | $210.70 |
| Purchase #3 | $215.93 | 7.762% | $232.6905 | $232.69 | $232.70 | $232.70 |
| Purchase #4 | $21.39 | 4.872% | $22.4321 | $22.43 | $22.45 | $22.40 |
| Purchase #5 | $193.93 | 13.497% | $220.1047 | $220.10 | $220.10 | $220.10 |
| Purchase #6 | $172.40 | 5.131% | $181.2458 | $181.25 | $181.25 | $181.20 |
| Purchase #7 | $166.76 | 10.245% | $183.8446 | $183.84 | $183.85 | $183.80 |
| 7 purchase totals = | $1,074.63 | $1,173.2369 | $1,173.23 | $1,173.30 | $1,173.10 | |