| 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 | $127.86 | 6.164% | $135.7413 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $135.99 | 5.468% | $143.4259 | $143.43 | $143.45 | $143.40 |
| Purchase #3 | $13.38 | 3.394% | $13.8341 | $13.83 | $13.85 | $13.80 |
| Purchase #4 | $232.96 | 10.874% | $258.2921 | $258.29 | $258.30 | $258.30 |
| Purchase #5 | $225.91 | 8.748% | $245.6726 | $245.67 | $245.65 | $245.70 |
| Purchase #6 | $170.97 | 7.668% | $184.08 | $184.08 | $184.10 | $184.10 |
| Purchase #7 | $245.98 | 9.356% | $268.9939 | $268.99 | $269.00 | $269.00 |
| 7 purchase totals = | $1,153.05 | $1,250.0399 | $1,250.03 | $1,250.10 | $1,250.00 | |