| 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 | $92.70 | 8.295% | $100.3895 | $100.39 | $100.40 | $100.40 |
| Purchase #2 | $152.74 | 11.231% | $169.8942 | $169.89 | $169.90 | $169.90 |
| Purchase #3 | $178.63 | 4.414% | $186.5147 | $186.51 | $186.50 | $186.50 |
| Purchase #4 | $192.80 | 4.487% | $201.4509 | $201.45 | $201.45 | $201.50 |
| Purchase #5 | $216.82 | 13.688% | $246.4983 | $246.50 | $246.50 | $246.50 |
| Purchase #6 | $84.42 | 6.185% | $89.6414 | $89.64 | $89.65 | $89.60 |
| Purchase #7 | $210.55 | 3.649% | $218.233 | $218.23 | $218.25 | $218.20 |
| 7 purchase totals = | $1,128.66 | $1,212.6220 | $1,212.61 | $1,212.65 | $1,212.60 | |