| 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 | $221.59 | 5.229% | $233.1769 | $233.18 | $233.20 | $233.20 |
| Purchase #2 | $131.52 | 5.215% | $138.3788 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $176.97 | 9.687% | $194.1131 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $52.35 | 6.517% | $55.7616 | $55.76 | $55.75 | $55.80 |
| Purchase #5 | $69.48 | 7.537% | $74.7167 | $74.72 | $74.70 | $74.70 |
| Purchase #6 | $136.93 | 4.117% | $142.5674 | $142.57 | $142.55 | $142.60 |
| Purchase #7 | $235.77 | 7.423% | $253.2712 | $253.27 | $253.25 | $253.30 |
| 7 purchase totals = | $1,024.61 | $1,091.9857 | $1,091.99 | $1,091.95 | $1,092.10 | |