| 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 | $249.72 | 8.414% | $270.7314 | $270.73 | $270.75 | $270.70 |
| Purchase #2 | $157.60 | 4.607% | $164.8606 | $164.86 | $164.85 | $164.90 |
| Purchase #3 | $11.64 | 9.289% | $12.7212 | $12.72 | $12.70 | $12.70 |
| Purchase #4 | $120.85 | 10.142% | $133.1066 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $197.28 | 11.411% | $219.7916 | $219.79 | $219.80 | $219.80 |
| Purchase #6 | $190.48 | 11.203% | $211.8195 | $211.82 | $211.80 | $211.80 |
| Purchase #7 | $40.99 | 12.538% | $46.1293 | $46.13 | $46.15 | $46.10 |
| 7 purchase totals = | $968.56 | $1,059.1602 | $1,059.16 | $1,059.15 | $1,059.10 | |