| 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 | $139.29 | 12.147% | $156.2096 | $156.21 | $156.20 | $156.20 |
| Purchase #2 | $109.51 | 4.717% | $114.6756 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $237.29 | 11.727% | $265.117 | $265.12 | $265.10 | $265.10 |
| Purchase #4 | $156.84 | 4.778% | $164.3338 | $164.33 | $164.35 | $164.30 |
| Purchase #5 | $238.54 | 11.517% | $266.0127 | $266.01 | $266.00 | $266.00 |
| Purchase #6 | $166.77 | 10.693% | $184.6027 | $184.60 | $184.60 | $184.60 |
| Purchase #7 | $177.52 | 11.808% | $198.4816 | $198.48 | $198.50 | $198.50 |
| 7 purchase totals = | $1,225.76 | $1,349.4330 | $1,349.43 | $1,349.45 | $1,349.40 | |