| 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 | $22.71 | 7.489% | $24.4108 | $24.41 | $24.40 | $24.40 |
| Purchase #2 | $191.35 | 5.826% | $202.4981 | $202.50 | $202.50 | $202.50 |
| Purchase #3 | $23.55 | 12.646% | $26.5281 | $26.53 | $26.55 | $26.50 |
| Purchase #4 | $221.42 | 4.142% | $230.5912 | $230.59 | $230.60 | $230.60 |
| Purchase #5 | $8.47 | 13.610% | $9.6228 | $9.62 | $9.60 | $9.60 |
| Purchase #6 | $162.92 | 12.734% | $183.6662 | $183.67 | $183.65 | $183.70 |
| Purchase #7 | $212.74 | 5.577% | $224.6045 | $224.60 | $224.60 | $224.60 |
| 7 purchase totals = | $843.16 | $901.9217 | $901.92 | $901.90 | $901.90 | |