| 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 | $245.37 | 10.620% | $271.4283 | $271.43 | $271.45 | $271.40 |
| Purchase #2 | $41.46 | 13.430% | $47.0281 | $47.03 | $47.05 | $47.00 |
| Purchase #3 | $110.82 | 10.590% | $122.5558 | $122.56 | $122.55 | $122.60 |
| Purchase #4 | $194.52 | 10.774% | $215.4776 | $215.48 | $215.50 | $215.50 |
| Purchase #5 | $220.53 | 5.353% | $232.335 | $232.34 | $232.35 | $232.30 |
| Purchase #6 | $209.76 | 5.795% | $221.9156 | $221.92 | $221.90 | $221.90 |
| Purchase #7 | $176.51 | 7.801% | $190.2795 | $190.28 | $190.30 | $190.30 |
| 7 purchase totals = | $1,198.97 | $1,301.0199 | $1,301.04 | $1,301.10 | $1,301.00 | |