| 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 | $217.94 | 6.794% | $232.7468 | $232.75 | $232.75 | $232.70 |
| Purchase #2 | $217.60 | 12.506% | $244.8131 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $102.34 | 12.110% | $114.7334 | $114.73 | $114.75 | $114.70 |
| Purchase #4 | $155.36 | 3.393% | $160.6314 | $160.63 | $160.65 | $160.60 |
| Purchase #5 | $162.49 | 6.243% | $172.6343 | $172.63 | $172.65 | $172.60 |
| Purchase #6 | $147.56 | 8.126% | $159.5507 | $159.55 | $159.55 | $159.60 |
| Purchase #7 | $18.77 | 11.834% | $20.9912 | $20.99 | $21.00 | $21.00 |
| 7 purchase totals = | $1,022.06 | $1,106.1009 | $1,106.09 | $1,106.15 | $1,106.00 | |