| 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 | $239.59 | 7.613% | $257.83 | $257.83 | $257.85 | $257.80 |
| Purchase #2 | $140.86 | 13.733% | $160.2043 | $160.20 | $160.20 | $160.20 |
| Purchase #3 | $129.41 | 11.809% | $144.692 | $144.69 | $144.70 | $144.70 |
| Purchase #4 | $133.89 | 6.817% | $143.0173 | $143.02 | $143.00 | $143.00 |
| Purchase #5 | $123.57 | 9.602% | $135.4352 | $135.44 | $135.45 | $135.40 |
| Purchase #6 | $177.77 | 9.436% | $194.5444 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $156.92 | 3.199% | $161.9399 | $161.94 | $161.95 | $161.90 |
| 7 purchase totals = | $1,102.01 | $1,197.6631 | $1,197.66 | $1,197.70 | $1,197.50 | |