| 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 | $122.65 | 10.507% | $135.5368 | $135.54 | $135.55 | $135.50 |
| Purchase #2 | $192.67 | 4.507% | $201.3536 | $201.35 | $201.35 | $201.40 |
| Purchase #3 | $190.25 | 9.707% | $208.7176 | $208.72 | $208.70 | $208.70 |
| Purchase #4 | $158.70 | 11.162% | $176.4141 | $176.41 | $176.40 | $176.40 |
| Purchase #5 | $229.35 | 12.163% | $257.2458 | $257.25 | $257.25 | $257.20 |
| Purchase #6 | $108.82 | 6.262% | $115.6343 | $115.63 | $115.65 | $115.60 |
| Purchase #7 | $19.83 | 8.426% | $21.5009 | $21.50 | $21.50 | $21.50 |
| 7 purchase totals = | $1,022.27 | $1,116.4031 | $1,116.40 | $1,116.40 | $1,116.30 | |