| 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 | $198.90 | 10.573% | $219.9297 | $219.93 | $219.95 | $219.90 |
| Purchase #2 | $13.30 | 7.816% | $14.3395 | $14.34 | $14.35 | $14.30 |
| Purchase #3 | $121.38 | 10.165% | $133.7183 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $162.82 | 5.749% | $172.1805 | $172.18 | $172.20 | $172.20 |
| Purchase #5 | $236.83 | 6.154% | $251.4045 | $251.40 | $251.40 | $251.40 |
| Purchase #6 | $78.98 | 12.579% | $88.9149 | $88.91 | $88.90 | $88.90 |
| Purchase #7 | $130.56 | 12.644% | $147.068 | $147.07 | $147.05 | $147.10 |
| 7 purchase totals = | $942.77 | $1,027.5554 | $1,027.55 | $1,027.55 | $1,027.50 | |