| 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 | $240.81 | 3.235% | $248.6002 | $248.60 | $248.60 | $248.60 |
| Purchase #2 | $132.72 | 9.252% | $144.9993 | $145.00 | $145.00 | $145.00 |
| Purchase #3 | $190.58 | 5.741% | $201.5212 | $201.52 | $201.50 | $201.50 |
| Purchase #4 | $165.88 | 11.326% | $184.6676 | $184.67 | $184.65 | $184.70 |
| Purchase #5 | $62.38 | 3.559% | $64.6001 | $64.60 | $64.60 | $64.60 |
| Purchase #6 | $124.54 | 11.263% | $138.5669 | $138.57 | $138.55 | $138.60 |
| Purchase #7 | $217.54 | 10.691% | $240.7972 | $240.80 | $240.80 | $240.80 |
| 7 purchase totals = | $1,134.45 | $1,223.7525 | $1,223.76 | $1,223.70 | $1,223.80 | |