| 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 | $89.72 | 3.365% | $92.7391 | $92.74 | $92.75 | $92.70 |
| Purchase #2 | $9.88 | 7.411% | $10.6122 | $10.61 | $10.60 | $10.60 |
| Purchase #3 | $228.97 | 7.256% | $245.5841 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $204.60 | 8.278% | $221.5368 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $103.63 | 6.304% | $110.1628 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $231.84 | 5.578% | $244.772 | $244.77 | $244.75 | $244.80 |
| Purchase #7 | $191.47 | 6.212% | $203.3641 | $203.36 | $203.35 | $203.40 |
| 7 purchase totals = | $1,060.11 | $1,128.7711 | $1,128.76 | $1,128.75 | $1,128.80 | |