| 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 | $238.56 | 5.627% | $251.9838 | $251.98 | $252.00 | $252.00 |
| Purchase #2 | $28.43 | 4.247% | $29.6374 | $29.64 | $29.65 | $29.60 |
| Purchase #3 | $5.30 | 6.300% | $5.6339 | $5.63 | $5.65 | $5.60 |
| Purchase #4 | $233.80 | 9.598% | $256.2401 | $256.24 | $256.25 | $256.20 |
| Purchase #5 | $111.93 | 10.269% | $123.4241 | $123.42 | $123.40 | $123.40 |
| Purchase #6 | $29.67 | 5.621% | $31.3378 | $31.34 | $31.35 | $31.30 |
| Purchase #7 | $186.74 | 4.874% | $195.8417 | $195.84 | $195.85 | $195.80 |
| 7 purchase totals = | $834.43 | $894.0988 | $894.09 | $894.15 | $893.90 | |