| 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 | $204.68 | 8.210% | $221.4842 | $221.48 | $221.50 | $221.50 |
| Purchase #2 | $194.26 | 4.387% | $202.7822 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $31.26 | 4.202% | $32.5735 | $32.57 | $32.55 | $32.60 |
| Purchase #4 | $136.89 | 4.218% | $142.664 | $142.66 | $142.65 | $142.70 |
| Purchase #5 | $9.86 | 4.735% | $10.3269 | $10.33 | $10.35 | $10.30 |
| Purchase #6 | $167.28 | 4.869% | $175.4249 | $175.42 | $175.40 | $175.40 |
| Purchase #7 | $208.75 | 7.303% | $223.995 | $224.00 | $224.00 | $224.00 |
| 7 purchase totals = | $952.98 | $1,009.2507 | $1,009.24 | $1,009.25 | $1,009.30 | |