| 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 | $175.35 | 9.817% | $192.5641 | $192.56 | $192.55 | $192.60 |
| Purchase #2 | $103.78 | 3.392% | $107.3002 | $107.30 | $107.30 | $107.30 |
| Purchase #3 | $50.35 | 12.104% | $56.4444 | $56.44 | $56.45 | $56.40 |
| Purchase #4 | $240.48 | 12.464% | $270.4534 | $270.45 | $270.45 | $270.50 |
| Purchase #5 | $240.83 | 13.736% | $273.9104 | $273.91 | $273.90 | $273.90 |
| Purchase #6 | $107.71 | 11.726% | $120.3401 | $120.34 | $120.35 | $120.30 |
| Purchase #7 | $228.41 | 4.603% | $238.9237 | $238.92 | $238.90 | $238.90 |
| 7 purchase totals = | $1,146.91 | $1,259.9363 | $1,259.92 | $1,259.90 | $1,259.90 | |