| 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 | $36.96 | 8.830% | $40.2236 | $40.22 | $40.20 | $40.20 |
| Purchase #2 | $117.93 | 10.336% | $130.1192 | $130.12 | $130.10 | $130.10 |
| Purchase #3 | $248.32 | 6.298% | $263.9592 | $263.96 | $263.95 | $264.00 |
| Purchase #4 | $110.73 | 6.568% | $118.0027 | $118.00 | $118.00 | $118.00 |
| Purchase #5 | $242.48 | 6.372% | $257.9308 | $257.93 | $257.95 | $257.90 |
| Purchase #6 | $214.52 | 9.822% | $235.5902 | $235.59 | $235.60 | $235.60 |
| Purchase #7 | $96.67 | 12.554% | $108.806 | $108.81 | $108.80 | $108.80 |
| 7 purchase totals = | $1,067.61 | $1,154.6317 | $1,154.63 | $1,154.60 | $1,154.60 | |