| 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 | $128.87 | 11.446% | $143.6205 | $143.62 | $143.60 | $143.60 |
| Purchase #2 | $106.55 | 9.611% | $116.7905 | $116.79 | $116.80 | $116.80 |
| Purchase #3 | $218.88 | 9.186% | $238.9863 | $238.99 | $239.00 | $239.00 |
| Purchase #4 | $248.60 | 12.276% | $279.1181 | $279.12 | $279.10 | $279.10 |
| Purchase #5 | $231.54 | 10.404% | $255.6294 | $255.63 | $255.65 | $255.60 |
| Purchase #6 | $32.73 | 8.464% | $35.5003 | $35.50 | $35.50 | $35.50 |
| Purchase #7 | $72.62 | 4.238% | $75.6976 | $75.70 | $75.70 | $75.70 |
| 7 purchase totals = | $1,039.79 | $1,145.3427 | $1,145.35 | $1,145.35 | $1,145.30 | |