| 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 | $179.31 | 7.353% | $192.4947 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $196.72 | 7.266% | $211.0137 | $211.01 | $211.00 | $211.00 |
| Purchase #3 | $208.65 | 5.301% | $219.7105 | $219.71 | $219.70 | $219.70 |
| Purchase #4 | $116.55 | 3.518% | $120.6502 | $120.65 | $120.65 | $120.70 |
| Purchase #5 | $188.93 | 13.772% | $214.9494 | $214.95 | $214.95 | $214.90 |
| Purchase #6 | $132.29 | 8.412% | $143.4182 | $143.42 | $143.40 | $143.40 |
| Purchase #7 | $22.70 | 13.216% | $25.7 | $25.70 | $25.70 | $25.70 |
| 7 purchase totals = | $1,045.15 | $1,127.9367 | $1,127.93 | $1,127.90 | $1,127.90 | |