| 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 | $198.30 | 3.824% | $205.883 | $205.88 | $205.90 | $205.90 |
| Purchase #2 | $177.27 | 13.647% | $201.462 | $201.46 | $201.45 | $201.50 |
| Purchase #3 | $240.52 | 4.454% | $251.2328 | $251.23 | $251.25 | $251.20 |
| Purchase #4 | $219.54 | 9.252% | $239.8518 | $239.85 | $239.85 | $239.90 |
| Purchase #5 | $131.82 | 6.592% | $140.5096 | $140.51 | $140.50 | $140.50 |
| Purchase #6 | $189.25 | 6.509% | $201.5683 | $201.57 | $201.55 | $201.60 |
| Purchase #7 | $63.88 | 8.314% | $69.191 | $69.19 | $69.20 | $69.20 |
| 7 purchase totals = | $1,220.58 | $1,309.6985 | $1,309.69 | $1,309.70 | $1,309.80 | |