| 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 | $248.63 | 3.772% | $258.0083 | $258.01 | $258.00 | $258.00 |
| Purchase #2 | $27.28 | 13.511% | $30.9658 | $30.97 | $30.95 | $31.00 |
| Purchase #3 | $196.40 | 11.825% | $219.6243 | $219.62 | $219.60 | $219.60 |
| Purchase #4 | $211.53 | 10.673% | $234.1066 | $234.11 | $234.10 | $234.10 |
| Purchase #5 | $146.87 | 9.729% | $161.159 | $161.16 | $161.15 | $161.20 |
| Purchase #6 | $103.97 | 12.504% | $116.9704 | $116.97 | $116.95 | $117.00 |
| Purchase #7 | $230.28 | 4.460% | $240.5505 | $240.55 | $240.55 | $240.60 |
| 7 purchase totals = | $1,164.96 | $1,261.3849 | $1,261.39 | $1,261.30 | $1,261.50 | |