| 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 | $247.88 | 12.862% | $279.7623 | $279.76 | $279.75 | $279.80 |
| Purchase #2 | $67.74 | 9.298% | $74.0385 | $74.04 | $74.05 | $74.00 |
| Purchase #3 | $192.40 | 13.299% | $217.9873 | $217.99 | $218.00 | $218.00 |
| Purchase #4 | $137.95 | 13.806% | $156.9954 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $201.64 | 12.140% | $226.1191 | $226.12 | $226.10 | $226.10 |
| Purchase #6 | $31.71 | 8.786% | $34.496 | $34.50 | $34.50 | $34.50 |
| Purchase #7 | $202.69 | 8.412% | $219.7403 | $219.74 | $219.75 | $219.70 |
| 7 purchase totals = | $1,082.01 | $1,209.1389 | $1,209.15 | $1,209.15 | $1,209.10 | |