| 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 | $211.74 | 3.130% | $218.3675 | $218.37 | $218.35 | $218.40 |
| Purchase #2 | $36.38 | 8.671% | $39.5345 | $39.53 | $39.55 | $39.50 |
| Purchase #3 | $16.32 | 5.347% | $17.1926 | $17.19 | $17.20 | $17.20 |
| Purchase #4 | $68.81 | 8.487% | $74.6499 | $74.65 | $74.65 | $74.60 |
| Purchase #5 | $161.99 | 13.352% | $183.6189 | $183.62 | $183.60 | $183.60 |
| Purchase #6 | $187.95 | 12.131% | $210.7502 | $210.75 | $210.75 | $210.80 |
| Purchase #7 | $104.83 | 4.481% | $109.5274 | $109.53 | $109.55 | $109.50 |
| 7 purchase totals = | $788.02 | $853.6410 | $853.64 | $853.65 | $853.60 | |