| 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 | $245.64 | 13.662% | $279.1993 | $279.20 | $279.20 | $279.20 |
| Purchase #2 | $170.59 | 12.772% | $192.3778 | $192.38 | $192.40 | $192.40 |
| Purchase #3 | $182.54 | 11.161% | $202.9133 | $202.91 | $202.90 | $202.90 |
| Purchase #4 | $51.48 | 9.397% | $56.3176 | $56.32 | $56.30 | $56.30 |
| Purchase #5 | $155.79 | 13.447% | $176.7391 | $176.74 | $176.75 | $176.70 |
| Purchase #6 | $235.39 | 13.478% | $267.1159 | $267.12 | $267.10 | $267.10 |
| Purchase #7 | $43.37 | 8.241% | $46.9441 | $46.94 | $46.95 | $46.90 |
| 7 purchase totals = | $1,084.80 | $1,221.6071 | $1,221.61 | $1,221.60 | $1,221.50 | |