| 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 | $233.70 | 4.792% | $244.8989 | $244.90 | $244.90 | $244.90 |
| Purchase #2 | $136.37 | 5.552% | $143.9413 | $143.94 | $143.95 | $143.90 |
| Purchase #3 | $192.37 | 13.432% | $218.2091 | $218.21 | $218.20 | $218.20 |
| Purchase #4 | $208.44 | 5.162% | $219.1997 | $219.20 | $219.20 | $219.20 |
| Purchase #5 | $7.75 | 5.206% | $8.1535 | $8.15 | $8.15 | $8.20 |
| Purchase #6 | $39.39 | 6.113% | $41.7979 | $41.80 | $41.80 | $41.80 |
| Purchase #7 | $176.55 | 12.625% | $198.8394 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $994.57 | $1,075.0398 | $1,075.04 | $1,075.05 | $1,075.00 | |