| 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 | $250.52 | 7.710% | $269.8351 | $269.84 | $269.85 | $269.80 |
| Purchase #2 | $86.28 | 10.275% | $95.1453 | $95.15 | $95.15 | $95.10 |
| Purchase #3 | $210.78 | 3.368% | $217.8791 | $217.88 | $217.90 | $217.90 |
| Purchase #4 | $186.56 | 8.576% | $202.5594 | $202.56 | $202.55 | $202.60 |
| Purchase #5 | $49.53 | 4.128% | $51.5746 | $51.57 | $51.55 | $51.60 |
| Purchase #6 | $110.25 | 6.415% | $117.3225 | $117.32 | $117.30 | $117.30 |
| Purchase #7 | $221.70 | 7.702% | $238.7753 | $238.78 | $238.80 | $238.80 |
| 7 purchase totals = | $1,115.62 | $1,193.0913 | $1,193.10 | $1,193.10 | $1,193.10 | |