| 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 | $199.62 | 5.586% | $210.7708 | $210.77 | $210.75 | $210.80 |
| Purchase #2 | $81.62 | 8.310% | $88.4026 | $88.40 | $88.40 | $88.40 |
| Purchase #3 | $191.71 | 10.545% | $211.9258 | $211.93 | $211.95 | $211.90 |
| Purchase #4 | $178.51 | 5.847% | $188.9475 | $188.95 | $188.95 | $188.90 |
| Purchase #5 | $44.65 | 4.826% | $46.8048 | $46.80 | $46.80 | $46.80 |
| Purchase #6 | $243.64 | 6.156% | $258.6385 | $258.64 | $258.65 | $258.60 |
| Purchase #7 | $17.61 | 3.618% | $18.2471 | $18.25 | $18.25 | $18.20 |
| 7 purchase totals = | $957.36 | $1,023.7371 | $1,023.74 | $1,023.75 | $1,023.60 | |