| 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 | $8.58 | 7.341% | $9.2099 | $9.21 | $9.20 | $9.20 |
| Purchase #2 | $200.82 | 8.216% | $217.3194 | $217.32 | $217.30 | $217.30 |
| Purchase #3 | $114.59 | 4.750% | $120.033 | $120.03 | $120.05 | $120.00 |
| Purchase #4 | $179.94 | 12.328% | $202.123 | $202.12 | $202.10 | $202.10 |
| Purchase #5 | $103.59 | 11.609% | $115.6158 | $115.62 | $115.60 | $115.60 |
| Purchase #6 | $197.84 | 11.350% | $220.2948 | $220.29 | $220.30 | $220.30 |
| Purchase #7 | $230.58 | 11.157% | $256.3058 | $256.31 | $256.30 | $256.30 |
| 7 purchase totals = | $1,035.94 | $1,140.9017 | $1,140.90 | $1,140.85 | $1,140.80 | |