| 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 | $179.52 | 12.809% | $202.5147 | $202.51 | $202.50 | $202.50 |
| Purchase #2 | $204.29 | 12.842% | $230.5249 | $230.52 | $230.50 | $230.50 |
| Purchase #3 | $245.98 | 7.146% | $263.5577 | $263.56 | $263.55 | $263.60 |
| Purchase #4 | $95.97 | 13.152% | $108.592 | $108.59 | $108.60 | $108.60 |
| Purchase #5 | $120.25 | 11.259% | $133.7889 | $133.79 | $133.80 | $133.80 |
| Purchase #6 | $243.78 | 4.313% | $254.2942 | $254.29 | $254.30 | $254.30 |
| Purchase #7 | $11.87 | 10.370% | $13.1009 | $13.10 | $13.10 | $13.10 |
| 7 purchase totals = | $1,101.66 | $1,206.3733 | $1,206.36 | $1,206.35 | $1,206.40 | |