| 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 | $186.26 | 9.318% | $203.6157 | $203.62 | $203.60 | $203.60 |
| Purchase #2 | $12.99 | 3.279% | $13.4159 | $13.42 | $13.40 | $13.40 |
| Purchase #3 | $46.91 | 12.744% | $52.8882 | $52.89 | $52.90 | $52.90 |
| Purchase #4 | $172.83 | 12.610% | $194.6239 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $195.47 | 7.758% | $210.6346 | $210.63 | $210.65 | $210.60 |
| Purchase #6 | $182.51 | 5.737% | $192.9806 | $192.98 | $193.00 | $193.00 |
| Purchase #7 | $230.72 | 11.723% | $257.7673 | $257.77 | $257.75 | $257.80 |
| 7 purchase totals = | $1,027.69 | $1,125.9262 | $1,125.93 | $1,125.90 | $1,125.90 | |