| 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 | $216.80 | 6.380% | $230.6318 | $230.63 | $230.65 | $230.60 |
| Purchase #2 | $55.86 | 7.591% | $60.1003 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $146.30 | 10.395% | $161.5079 | $161.51 | $161.50 | $161.50 |
| Purchase #4 | $222.74 | 11.570% | $248.511 | $248.51 | $248.50 | $248.50 |
| Purchase #5 | $14.74 | 7.505% | $15.8462 | $15.85 | $15.85 | $15.80 |
| Purchase #6 | $107.32 | 12.493% | $120.7275 | $120.73 | $120.75 | $120.70 |
| Purchase #7 | $6.68 | 6.691% | $7.127 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $770.44 | $844.4517 | $844.46 | $844.50 | $844.30 | |