| 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 | $119.42 | 13.724% | $135.8092 | $135.81 | $135.80 | $135.80 |
| Purchase #2 | $187.94 | 10.625% | $207.9086 | $207.91 | $207.90 | $207.90 |
| Purchase #3 | $74.90 | 12.698% | $84.4108 | $84.41 | $84.40 | $84.40 |
| Purchase #4 | $44.98 | 4.726% | $47.1058 | $47.11 | $47.10 | $47.10 |
| Purchase #5 | $195.29 | 3.250% | $201.6369 | $201.64 | $201.65 | $201.60 |
| Purchase #6 | $167.84 | 7.415% | $180.2853 | $180.29 | $180.30 | $180.30 |
| Purchase #7 | $228.87 | 5.679% | $241.8675 | $241.87 | $241.85 | $241.90 |
| 7 purchase totals = | $1,019.24 | $1,099.0241 | $1,099.04 | $1,099.00 | $1,099.00 | |