| 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 | $239.34 | 8.596% | $259.9137 | $259.91 | $259.90 | $259.90 |
| Purchase #2 | $58.47 | 9.855% | $64.2322 | $64.23 | $64.25 | $64.20 |
| Purchase #3 | $88.99 | 11.558% | $99.2755 | $99.28 | $99.30 | $99.30 |
| Purchase #4 | $194.25 | 13.248% | $219.9842 | $219.98 | $220.00 | $220.00 |
| Purchase #5 | $147.51 | 10.245% | $162.6224 | $162.62 | $162.60 | $162.60 |
| Purchase #6 | $32.75 | 3.224% | $33.8059 | $33.81 | $33.80 | $33.80 |
| Purchase #7 | $213.70 | 13.237% | $241.9875 | $241.99 | $242.00 | $242.00 |
| 7 purchase totals = | $975.01 | $1,081.8214 | $1,081.82 | $1,081.85 | $1,081.80 | |