| 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 | $190.93 | 3.134% | $196.9137 | $196.91 | $196.90 | $196.90 |
| Purchase #2 | $211.81 | 4.105% | $220.5048 | $220.50 | $220.50 | $220.50 |
| Purchase #3 | $24.50 | 13.378% | $27.7776 | $27.78 | $27.80 | $27.80 |
| Purchase #4 | $210.64 | 4.275% | $219.6449 | $219.64 | $219.65 | $219.60 |
| Purchase #5 | $239.75 | 12.622% | $270.0112 | $270.01 | $270.00 | $270.00 |
| Purchase #6 | $180.59 | 6.439% | $192.2182 | $192.22 | $192.20 | $192.20 |
| Purchase #7 | $31.66 | 3.256% | $32.6908 | $32.69 | $32.70 | $32.70 |
| 7 purchase totals = | $1,089.88 | $1,159.7612 | $1,159.75 | $1,159.75 | $1,159.70 | |