| 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 | $210.56 | 4.787% | $220.6395 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $93.50 | 12.666% | $105.3427 | $105.34 | $105.35 | $105.30 |
| Purchase #3 | $241.81 | 13.416% | $274.2512 | $274.25 | $274.25 | $274.30 |
| Purchase #4 | $171.79 | 12.128% | $192.6247 | $192.62 | $192.60 | $192.60 |
| Purchase #5 | $169.97 | 6.267% | $180.622 | $180.62 | $180.60 | $180.60 |
| Purchase #6 | $69.69 | 9.739% | $76.4771 | $76.48 | $76.50 | $76.50 |
| Purchase #7 | $38.98 | 5.822% | $41.2494 | $41.25 | $41.25 | $41.20 |
| 7 purchase totals = | $996.30 | $1,091.2066 | $1,091.20 | $1,091.20 | $1,091.10 | |