| 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 | $115.98 | 12.778% | $130.7999 | $130.80 | $130.80 | $130.80 |
| Purchase #2 | $176.95 | 11.151% | $196.6817 | $196.68 | $196.70 | $196.70 |
| Purchase #3 | $138.88 | 9.161% | $151.6028 | $151.60 | $151.60 | $151.60 |
| Purchase #4 | $225.95 | 3.103% | $232.9612 | $232.96 | $232.95 | $233.00 |
| Purchase #5 | $63.98 | 12.320% | $71.8623 | $71.86 | $71.85 | $71.90 |
| Purchase #6 | $243.66 | 11.555% | $271.8149 | $271.81 | $271.80 | $271.80 |
| Purchase #7 | $227.94 | 9.163% | $248.8261 | $248.83 | $248.85 | $248.80 |
| 7 purchase totals = | $1,193.34 | $1,304.5489 | $1,304.54 | $1,304.55 | $1,304.60 | |