| 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 | $120.63 | 12.399% | $135.5869 | $135.59 | $135.60 | $135.60 |
| Purchase #2 | $248.75 | 6.253% | $264.3043 | $264.30 | $264.30 | $264.30 |
| Purchase #3 | $110.91 | 9.371% | $121.3034 | $121.30 | $121.30 | $121.30 |
| Purchase #4 | $110.95 | 5.218% | $116.7394 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $186.65 | 7.379% | $200.4229 | $200.42 | $200.40 | $200.40 |
| Purchase #6 | $141.56 | 7.598% | $152.3157 | $152.32 | $152.30 | $152.30 |
| Purchase #7 | $24.51 | 5.720% | $25.912 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $943.96 | $1,016.5846 | $1,016.58 | $1,016.55 | $1,016.50 | |