| 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 | $117.95 | 7.319% | $126.5828 | $126.58 | $126.60 | $126.60 |
| Purchase #2 | $103.50 | 11.801% | $115.714 | $115.71 | $115.70 | $115.70 |
| Purchase #3 | $203.39 | 11.457% | $226.6924 | $226.69 | $226.70 | $226.70 |
| Purchase #4 | $160.27 | 13.346% | $181.6596 | $181.66 | $181.65 | $181.70 |
| Purchase #5 | $167.26 | 9.442% | $183.0527 | $183.05 | $183.05 | $183.10 |
| Purchase #6 | $230.77 | 4.269% | $240.6216 | $240.62 | $240.60 | $240.60 |
| Purchase #7 | $128.32 | 12.677% | $144.5871 | $144.59 | $144.60 | $144.60 |
| 7 purchase totals = | $1,111.46 | $1,218.9102 | $1,218.90 | $1,218.90 | $1,219.00 | |