| 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 | $191.99 | 10.311% | $211.7861 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $235.93 | 6.617% | $251.5415 | $251.54 | $251.55 | $251.50 |
| Purchase #3 | $29.42 | 6.477% | $31.3255 | $31.33 | $31.35 | $31.30 |
| Purchase #4 | $135.34 | 8.827% | $147.2865 | $147.29 | $147.30 | $147.30 |
| Purchase #5 | $247.48 | 4.156% | $257.7653 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $209.42 | 6.801% | $223.6627 | $223.66 | $223.65 | $223.70 |
| Purchase #7 | $19.93 | 13.371% | $22.5948 | $22.59 | $22.60 | $22.60 |
| 7 purchase totals = | $1,069.51 | $1,145.9624 | $1,145.97 | $1,146.00 | $1,146.00 | |