| 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 | $235.61 | 5.347% | $248.2081 | $248.21 | $248.20 | $248.20 |
| Purchase #2 | $219.91 | 10.132% | $242.1913 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $114.37 | 6.658% | $121.9848 | $121.98 | $122.00 | $122.00 |
| Purchase #4 | $35.95 | 12.199% | $40.3355 | $40.34 | $40.35 | $40.30 |
| Purchase #5 | $7.93 | 11.466% | $8.8393 | $8.84 | $8.85 | $8.80 |
| Purchase #6 | $49.33 | 7.491% | $53.0253 | $53.03 | $53.05 | $53.00 |
| Purchase #7 | $25.63 | 3.805% | $26.6052 | $26.61 | $26.60 | $26.60 |
| 7 purchase totals = | $688.73 | $741.1895 | $741.20 | $741.25 | $741.10 | |