| 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 | $134.57 | 9.539% | $147.4066 | $147.41 | $147.40 | $147.40 |
| Purchase #2 | $91.40 | 3.191% | $94.3166 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $119.69 | 6.572% | $127.556 | $127.56 | $127.55 | $127.60 |
| Purchase #4 | $158.70 | 11.265% | $176.5776 | $176.58 | $176.60 | $176.60 |
| Purchase #5 | $224.35 | 13.342% | $254.2828 | $254.28 | $254.30 | $254.30 |
| Purchase #6 | $192.84 | 9.750% | $211.6419 | $211.64 | $211.65 | $211.60 |
| Purchase #7 | $92.72 | 4.378% | $96.7793 | $96.78 | $96.80 | $96.80 |
| 7 purchase totals = | $1,014.27 | $1,108.5608 | $1,108.57 | $1,108.60 | $1,108.60 | |