| 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 | $212.86 | 5.414% | $224.3842 | $224.38 | $224.40 | $224.40 |
| Purchase #2 | $244.82 | 5.762% | $258.9265 | $258.93 | $258.95 | $258.90 |
| Purchase #3 | $235.45 | 9.632% | $258.1285 | $258.13 | $258.15 | $258.10 |
| Purchase #4 | $249.37 | 11.431% | $277.8755 | $277.88 | $277.90 | $277.90 |
| Purchase #5 | $95.85 | 11.223% | $106.6072 | $106.61 | $106.60 | $106.60 |
| Purchase #6 | $248.37 | 13.662% | $282.3023 | $282.30 | $282.30 | $282.30 |
| Purchase #7 | $120.66 | 12.296% | $135.4964 | $135.50 | $135.50 | $135.50 |
| 7 purchase totals = | $1,407.38 | $1,543.7206 | $1,543.73 | $1,543.80 | $1,543.70 | |