| 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 | $187.27 | 12.417% | $210.5233 | $210.52 | $210.50 | $210.50 |
| Purchase #2 | $195.43 | 12.227% | $219.3252 | $219.33 | $219.35 | $219.30 |
| Purchase #3 | $196.27 | 11.604% | $219.0452 | $219.05 | $219.05 | $219.00 |
| Purchase #4 | $202.43 | 4.125% | $210.7802 | $210.78 | $210.80 | $210.80 |
| Purchase #5 | $191.65 | 8.750% | $208.4194 | $208.42 | $208.40 | $208.40 |
| Purchase #6 | $241.73 | 10.863% | $267.9891 | $267.99 | $268.00 | $268.00 |
| Purchase #7 | $54.94 | 5.436% | $57.9265 | $57.93 | $57.95 | $57.90 |
| 7 purchase totals = | $1,269.72 | $1,394.0089 | $1,394.02 | $1,394.05 | $1,393.90 | |