| 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 | $221.68 | 10.511% | $244.9808 | $244.98 | $245.00 | $245.00 |
| Purchase #2 | $181.32 | 8.372% | $196.5001 | $196.50 | $196.50 | $196.50 |
| Purchase #3 | $210.37 | 7.486% | $226.1183 | $226.12 | $226.10 | $226.10 |
| Purchase #4 | $226.53 | 13.193% | $256.4161 | $256.42 | $256.40 | $256.40 |
| Purchase #5 | $29.78 | 5.457% | $31.4051 | $31.41 | $31.40 | $31.40 |
| Purchase #6 | $107.60 | 9.820% | $118.1663 | $118.17 | $118.15 | $118.20 |
| Purchase #7 | $61.34 | 13.566% | $69.6614 | $69.66 | $69.65 | $69.70 |
| 7 purchase totals = | $1,038.62 | $1,143.2481 | $1,143.26 | $1,143.20 | $1,143.30 | |