| 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 | $36.80 | 5.145% | $38.6934 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $188.90 | 3.450% | $195.4171 | $195.42 | $195.40 | $195.40 |
| Purchase #3 | $68.82 | 4.773% | $72.1048 | $72.10 | $72.10 | $72.10 |
| Purchase #4 | $218.64 | 11.697% | $244.2143 | $244.21 | $244.20 | $244.20 |
| Purchase #5 | $196.74 | 9.638% | $215.7018 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $234.79 | 9.157% | $256.2897 | $256.29 | $256.30 | $256.30 |
| Purchase #7 | $32.60 | 4.256% | $33.9875 | $33.99 | $34.00 | $34.00 |
| 7 purchase totals = | $977.29 | $1,056.4086 | $1,056.40 | $1,056.40 | $1,056.40 | |