| 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 | $212.56 | 6.365% | $226.0894 | $226.09 | $226.10 | $226.10 |
| Purchase #2 | $196.25 | 12.611% | $220.9991 | $221.00 | $221.00 | $221.00 |
| Purchase #3 | $181.71 | 10.232% | $200.3026 | $200.30 | $200.30 | $200.30 |
| Purchase #4 | $225.48 | 10.115% | $248.2873 | $248.29 | $248.30 | $248.30 |
| Purchase #5 | $55.52 | 12.124% | $62.2512 | $62.25 | $62.25 | $62.30 |
| Purchase #6 | $130.83 | 11.624% | $146.0377 | $146.04 | $146.05 | $146.00 |
| Purchase #7 | $115.76 | 7.282% | $124.1896 | $124.19 | $124.20 | $124.20 |
| 7 purchase totals = | $1,118.11 | $1,228.1569 | $1,228.16 | $1,228.20 | $1,228.20 | |