| 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 | $25.81 | 8.358% | $27.9672 | $27.97 | $27.95 | $28.00 |
| Purchase #2 | $118.68 | 3.774% | $123.159 | $123.16 | $123.15 | $123.20 |
| Purchase #3 | $33.57 | 3.401% | $34.7117 | $34.71 | $34.70 | $34.70 |
| Purchase #4 | $229.40 | 7.163% | $245.8319 | $245.83 | $245.85 | $245.80 |
| Purchase #5 | $139.50 | 12.672% | $157.1774 | $157.18 | $157.20 | $157.20 |
| Purchase #6 | $238.45 | 4.357% | $248.8393 | $248.84 | $248.85 | $248.80 |
| Purchase #7 | $74.34 | 3.565% | $76.9902 | $76.99 | $77.00 | $77.00 |
| 7 purchase totals = | $859.75 | $914.6767 | $914.68 | $914.70 | $914.70 | |