| 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 | $228.46 | 12.863% | $257.8468 | $257.85 | $257.85 | $257.80 |
| Purchase #2 | $211.50 | 10.205% | $233.0836 | $233.08 | $233.10 | $233.10 |
| Purchase #3 | $76.58 | 3.391% | $79.1768 | $79.18 | $79.20 | $79.20 |
| Purchase #4 | $174.59 | 11.185% | $194.1179 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $128.48 | 4.700% | $134.5186 | $134.52 | $134.50 | $134.50 |
| Purchase #6 | $172.99 | 10.840% | $191.7421 | $191.74 | $191.75 | $191.70 |
| Purchase #7 | $224.86 | 3.376% | $232.4513 | $232.45 | $232.45 | $232.50 |
| 7 purchase totals = | $1,217.46 | $1,322.9371 | $1,322.94 | $1,322.95 | $1,322.90 | |