| 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 | $121.62 | 7.233% | $130.4168 | $130.42 | $130.40 | $130.40 |
| Purchase #2 | $100.83 | 12.304% | $113.2361 | $113.24 | $113.25 | $113.20 |
| Purchase #3 | $193.94 | 13.221% | $219.5808 | $219.58 | $219.60 | $219.60 |
| Purchase #4 | $47.98 | 6.206% | $50.9576 | $50.96 | $50.95 | $51.00 |
| Purchase #5 | $234.61 | 3.267% | $242.2747 | $242.27 | $242.25 | $242.30 |
| Purchase #6 | $120.76 | 5.437% | $127.3257 | $127.33 | $127.35 | $127.30 |
| Purchase #7 | $197.47 | 10.803% | $218.8027 | $218.80 | $218.80 | $218.80 |
| 7 purchase totals = | $1,017.21 | $1,102.5944 | $1,102.60 | $1,102.60 | $1,102.60 | |