| 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 | $120.89 | 12.431% | $135.9178 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $74.30 | 6.869% | $79.4037 | $79.40 | $79.40 | $79.40 |
| Purchase #3 | $220.73 | 5.780% | $233.4882 | $233.49 | $233.50 | $233.50 |
| Purchase #4 | $51.26 | 10.268% | $56.5234 | $56.52 | $56.50 | $56.50 |
| Purchase #5 | $38.92 | 6.726% | $41.5378 | $41.54 | $41.55 | $41.50 |
| Purchase #6 | $234.49 | 12.283% | $263.2924 | $263.29 | $263.30 | $263.30 |
| Purchase #7 | $240.92 | 7.762% | $259.6202 | $259.62 | $259.60 | $259.60 |
| 7 purchase totals = | $981.51 | $1,069.7835 | $1,069.78 | $1,069.75 | $1,069.70 | |