| 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 | $228.84 | 3.817% | $237.5748 | $237.57 | $237.55 | $237.60 |
| Purchase #2 | $147.31 | 10.611% | $162.9411 | $162.94 | $162.95 | $162.90 |
| Purchase #3 | $32.29 | 8.619% | $35.0731 | $35.07 | $35.05 | $35.10 |
| Purchase #4 | $18.52 | 13.409% | $21.0033 | $21.00 | $21.00 | $21.00 |
| Purchase #5 | $160.92 | 11.323% | $179.141 | $179.14 | $179.15 | $179.10 |
| Purchase #6 | $224.75 | 10.480% | $248.3038 | $248.30 | $248.30 | $248.30 |
| Purchase #7 | $155.27 | 10.132% | $171.002 | $171.00 | $171.00 | $171.00 |
| 7 purchase totals = | $967.90 | $1,055.0391 | $1,055.02 | $1,055.00 | $1,055.00 | |