| 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 | $65.35 | 12.351% | $73.4214 | $73.42 | $73.40 | $73.40 |
| Purchase #2 | $139.56 | 9.488% | $152.8015 | $152.80 | $152.80 | $152.80 |
| Purchase #3 | $162.63 | 13.700% | $184.9103 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $62.90 | 8.705% | $68.3754 | $68.38 | $68.40 | $68.40 |
| Purchase #5 | $18.44 | 7.323% | $19.7904 | $19.79 | $19.80 | $19.80 |
| Purchase #6 | $239.31 | 11.665% | $267.2255 | $267.23 | $267.25 | $267.20 |
| Purchase #7 | $218.30 | 8.838% | $237.5934 | $237.59 | $237.60 | $237.60 |
| 7 purchase totals = | $906.49 | $1,004.1179 | $1,004.12 | $1,004.15 | $1,004.10 | |