| 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 | $206.44 | 3.667% | $214.0102 | $214.01 | $214.00 | $214.00 |
| Purchase #2 | $248.77 | 12.236% | $279.2095 | $279.21 | $279.20 | $279.20 |
| Purchase #3 | $108.75 | 11.497% | $121.253 | $121.25 | $121.25 | $121.30 |
| Purchase #4 | $19.42 | 3.377% | $20.0758 | $20.08 | $20.10 | $20.10 |
| Purchase #5 | $139.77 | 7.501% | $150.2541 | $150.25 | $150.25 | $150.30 |
| Purchase #6 | $152.72 | 7.487% | $164.1541 | $164.15 | $164.15 | $164.20 |
| Purchase #7 | $55.76 | 10.291% | $61.4983 | $61.50 | $61.50 | $61.50 |
| 7 purchase totals = | $931.63 | $1,010.4550 | $1,010.45 | $1,010.45 | $1,010.60 | |