| 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 | $210.45 | 11.398% | $234.4371 | $234.44 | $234.45 | $234.40 |
| Purchase #2 | $31.76 | 10.603% | $35.1275 | $35.13 | $35.15 | $35.10 |
| Purchase #3 | $30.86 | 4.613% | $32.2836 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $176.74 | 3.761% | $183.3872 | $183.39 | $183.40 | $183.40 |
| Purchase #5 | $60.39 | 13.124% | $68.3156 | $68.32 | $68.30 | $68.30 |
| Purchase #6 | $214.97 | 11.758% | $240.2462 | $240.25 | $240.25 | $240.20 |
| Purchase #7 | $242.62 | 11.613% | $270.7955 | $270.80 | $270.80 | $270.80 |
| 7 purchase totals = | $967.79 | $1,064.5927 | $1,064.61 | $1,064.65 | $1,064.50 | |