| 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 | $189.61 | 12.700% | $213.6905 | $213.69 | $213.70 | $213.70 |
| Purchase #2 | $138.91 | 10.615% | $153.6553 | $153.66 | $153.65 | $153.70 |
| Purchase #3 | $160.90 | 4.643% | $168.3706 | $168.37 | $168.35 | $168.40 |
| Purchase #4 | $113.88 | 6.241% | $120.9873 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $26.76 | 9.578% | $29.3231 | $29.32 | $29.30 | $29.30 |
| Purchase #6 | $224.75 | 9.649% | $246.4361 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $210.79 | 4.531% | $220.3409 | $220.34 | $220.35 | $220.30 |
| 7 purchase totals = | $1,065.60 | $1,152.8038 | $1,152.81 | $1,152.80 | $1,152.80 | |