| 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 | $114.34 | 5.562% | $120.6996 | $120.70 | $120.70 | $120.70 |
| Purchase #2 | $142.91 | 8.594% | $155.1917 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $223.33 | 7.662% | $240.4415 | $240.44 | $240.45 | $240.40 |
| Purchase #4 | $140.69 | 10.638% | $155.6566 | $155.66 | $155.65 | $155.70 |
| Purchase #5 | $219.81 | 4.150% | $228.9321 | $228.93 | $228.95 | $228.90 |
| Purchase #6 | $146.70 | 9.367% | $160.4414 | $160.44 | $160.45 | $160.40 |
| Purchase #7 | $204.67 | 10.323% | $225.7981 | $225.80 | $225.80 | $225.80 |
| 7 purchase totals = | $1,192.45 | $1,287.1610 | $1,287.16 | $1,287.20 | $1,287.10 | |