| 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 | $177.45 | 7.740% | $191.1846 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $230.32 | 8.872% | $250.754 | $250.75 | $250.75 | $250.80 |
| Purchase #3 | $18.99 | 3.516% | $19.6577 | $19.66 | $19.65 | $19.70 |
| Purchase #4 | $50.94 | 12.307% | $57.2092 | $57.21 | $57.20 | $57.20 |
| Purchase #5 | $248.42 | 10.407% | $274.2731 | $274.27 | $274.25 | $274.30 |
| Purchase #6 | $108.54 | 11.152% | $120.6444 | $120.64 | $120.65 | $120.60 |
| Purchase #7 | $122.40 | 7.262% | $131.2887 | $131.29 | $131.30 | $131.30 |
| 7 purchase totals = | $957.06 | $1,045.0117 | $1,045.00 | $1,045.00 | $1,045.10 | |