| 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 | $89.43 | 4.113% | $93.1083 | $93.11 | $93.10 | $93.10 |
| Purchase #2 | $217.82 | 9.680% | $238.905 | $238.91 | $238.90 | $238.90 |
| Purchase #3 | $69.60 | 6.333% | $74.0078 | $74.01 | $74.00 | $74.00 |
| Purchase #4 | $13.46 | 12.228% | $15.1059 | $15.11 | $15.10 | $15.10 |
| Purchase #5 | $173.74 | 12.480% | $195.4228 | $195.42 | $195.40 | $195.40 |
| Purchase #6 | $140.54 | 9.162% | $153.4163 | $153.42 | $153.40 | $153.40 |
| Purchase #7 | $150.59 | 7.102% | $161.2849 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $855.18 | $931.2510 | $931.26 | $931.20 | $931.20 | |