| 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 | $241.48 | 13.244% | $273.4616 | $273.46 | $273.45 | $273.50 |
| Purchase #2 | $63.86 | 9.173% | $69.7179 | $69.72 | $69.70 | $69.70 |
| Purchase #3 | $209.63 | 4.732% | $219.5497 | $219.55 | $219.55 | $219.50 |
| Purchase #4 | $9.44 | 6.236% | $10.0287 | $10.03 | $10.05 | $10.00 |
| Purchase #5 | $239.94 | 6.620% | $255.824 | $255.82 | $255.80 | $255.80 |
| Purchase #6 | $168.38 | 3.468% | $174.2194 | $174.22 | $174.20 | $174.20 |
| Purchase #7 | $121.80 | 11.363% | $135.6401 | $135.64 | $135.65 | $135.60 |
| 7 purchase totals = | $1,054.53 | $1,138.4414 | $1,138.44 | $1,138.40 | $1,138.30 | |