| 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 | $206.91 | 4.502% | $216.2251 | $216.23 | $216.25 | $216.20 |
| Purchase #2 | $8.87 | 13.180% | $10.0391 | $10.04 | $10.05 | $10.00 |
| Purchase #3 | $32.35 | 9.822% | $35.5274 | $35.53 | $35.55 | $35.50 |
| Purchase #4 | $157.72 | 9.493% | $172.6924 | $172.69 | $172.70 | $172.70 |
| Purchase #5 | $80.56 | 8.817% | $87.663 | $87.66 | $87.65 | $87.70 |
| Purchase #6 | $172.69 | 12.767% | $194.7373 | $194.74 | $194.75 | $194.70 |
| Purchase #7 | $226.78 | 9.502% | $248.3286 | $248.33 | $248.35 | $248.30 |
| 7 purchase totals = | $885.88 | $965.2129 | $965.22 | $965.30 | $965.10 | |