| 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 | $186.33 | 13.669% | $211.7994 | $211.80 | $211.80 | $211.80 |
| Purchase #2 | $195.87 | 12.600% | $220.5496 | $220.55 | $220.55 | $220.50 |
| Purchase #3 | $80.38 | 13.571% | $91.2884 | $91.29 | $91.30 | $91.30 |
| Purchase #4 | $226.79 | 10.733% | $251.1314 | $251.13 | $251.15 | $251.10 |
| Purchase #5 | $140.40 | 5.289% | $147.8258 | $147.83 | $147.85 | $147.80 |
| Purchase #6 | $34.43 | 9.139% | $37.5766 | $37.58 | $37.60 | $37.60 |
| Purchase #7 | $60.93 | 13.514% | $69.1641 | $69.16 | $69.15 | $69.20 |
| 7 purchase totals = | $925.13 | $1,029.3353 | $1,029.34 | $1,029.40 | $1,029.30 | |