| 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 | $183.48 | 10.598% | $202.9252 | $202.93 | $202.95 | $202.90 |
| Purchase #2 | $16.91 | 5.167% | $17.7837 | $17.78 | $17.80 | $17.80 |
| Purchase #3 | $249.65 | 11.444% | $278.2199 | $278.22 | $278.20 | $278.20 |
| Purchase #4 | $123.82 | 9.204% | $135.2164 | $135.22 | $135.20 | $135.20 |
| Purchase #5 | $228.94 | 13.291% | $259.3684 | $259.37 | $259.35 | $259.40 |
| Purchase #6 | $140.64 | 10.493% | $155.3974 | $155.40 | $155.40 | $155.40 |
| Purchase #7 | $27.53 | 6.817% | $29.4067 | $29.41 | $29.40 | $29.40 |
| 7 purchase totals = | $970.97 | $1,078.3177 | $1,078.33 | $1,078.30 | $1,078.30 | |