| 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 | $202.32 | 13.686% | $230.0095 | $230.01 | $230.00 | $230.00 |
| Purchase #2 | $54.83 | 5.206% | $57.6844 | $57.68 | $57.70 | $57.70 |
| Purchase #3 | $178.88 | 3.362% | $184.8939 | $184.89 | $184.90 | $184.90 |
| Purchase #4 | $165.80 | 3.586% | $171.7456 | $171.75 | $171.75 | $171.70 |
| Purchase #5 | $183.30 | 3.480% | $189.6788 | $189.68 | $189.70 | $189.70 |
| Purchase #6 | $32.28 | 8.827% | $35.1294 | $35.13 | $35.15 | $35.10 |
| Purchase #7 | $46.34 | 10.263% | $51.0959 | $51.10 | $51.10 | $51.10 |
| 7 purchase totals = | $863.75 | $920.2375 | $920.24 | $920.30 | $920.20 | |