| 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 | $82.53 | 9.163% | $90.0922 | $90.09 | $90.10 | $90.10 |
| Purchase #2 | $161.83 | 6.774% | $172.7924 | $172.79 | $172.80 | $172.80 |
| Purchase #3 | $105.87 | 12.116% | $118.6972 | $118.70 | $118.70 | $118.70 |
| Purchase #4 | $235.58 | 6.587% | $251.0977 | $251.10 | $251.10 | $251.10 |
| Purchase #5 | $213.44 | 3.849% | $221.6553 | $221.66 | $221.65 | $221.70 |
| Purchase #6 | $217.62 | 4.864% | $228.205 | $228.21 | $228.20 | $228.20 |
| Purchase #7 | $180.25 | 13.279% | $204.1854 | $204.19 | $204.20 | $204.20 |
| 7 purchase totals = | $1,197.12 | $1,286.7252 | $1,286.74 | $1,286.75 | $1,286.80 | |