| 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 | $122.66 | 5.660% | $129.6026 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $195.82 | 13.224% | $221.7152 | $221.72 | $221.70 | $221.70 |
| Purchase #3 | $25.41 | 11.238% | $28.2656 | $28.27 | $28.25 | $28.30 |
| Purchase #4 | $73.85 | 10.111% | $81.317 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $233.27 | 10.687% | $258.1996 | $258.20 | $258.20 | $258.20 |
| Purchase #6 | $181.61 | 7.449% | $195.1381 | $195.14 | $195.15 | $195.10 |
| Purchase #7 | $118.84 | 7.289% | $127.5022 | $127.50 | $127.50 | $127.50 |
| 7 purchase totals = | $951.46 | $1,041.7403 | $1,041.75 | $1,041.70 | $1,041.70 | |