| 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 | $31.31 | 10.694% | $34.6583 | $34.66 | $34.65 | $34.70 |
| Purchase #2 | $241.34 | 4.441% | $252.0579 | $252.06 | $252.05 | $252.10 |
| Purchase #3 | $141.28 | 3.298% | $145.9394 | $145.94 | $145.95 | $145.90 |
| Purchase #4 | $192.62 | 9.700% | $211.3041 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $166.48 | 7.422% | $178.8361 | $178.84 | $178.85 | $178.80 |
| Purchase #6 | $218.56 | 11.299% | $243.2551 | $243.26 | $243.25 | $243.30 |
| Purchase #7 | $129.49 | 10.494% | $143.0787 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $1,121.08 | $1,209.1296 | $1,209.14 | $1,209.15 | $1,209.20 | |