| 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 | $226.29 | 7.554% | $243.3839 | $243.38 | $243.40 | $243.40 |
| Purchase #2 | $39.68 | 5.800% | $41.9814 | $41.98 | $42.00 | $42.00 |
| Purchase #3 | $241.53 | 11.457% | $269.2021 | $269.20 | $269.20 | $269.20 |
| Purchase #4 | $226.40 | 12.463% | $254.6162 | $254.62 | $254.60 | $254.60 |
| Purchase #5 | $34.69 | 9.824% | $38.0979 | $38.10 | $38.10 | $38.10 |
| Purchase #6 | $198.92 | 7.817% | $214.4696 | $214.47 | $214.45 | $214.50 |
| Purchase #7 | $238.26 | 12.164% | $267.2419 | $267.24 | $267.25 | $267.20 |
| 7 purchase totals = | $1,205.77 | $1,328.9930 | $1,328.99 | $1,329.00 | $1,329.00 | |