| 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 | $11.30 | 13.477% | $12.8229 | $12.82 | $12.80 | $12.80 |
| Purchase #2 | $106.26 | 7.267% | $113.9819 | $113.98 | $114.00 | $114.00 |
| Purchase #3 | $66.40 | 3.651% | $68.8243 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $218.62 | 9.199% | $238.7309 | $238.73 | $238.75 | $238.70 |
| Purchase #5 | $91.40 | 10.834% | $101.3023 | $101.30 | $101.30 | $101.30 |
| Purchase #6 | $118.93 | 3.590% | $123.1996 | $123.20 | $123.20 | $123.20 |
| Purchase #7 | $174.69 | 10.109% | $192.3494 | $192.35 | $192.35 | $192.30 |
| 7 purchase totals = | $787.60 | $851.2113 | $851.20 | $851.20 | $851.10 | |