| 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 | $130.85 | 3.724% | $135.7229 | $135.72 | $135.70 | $135.70 |
| Purchase #2 | $125.53 | 11.695% | $140.2107 | $140.21 | $140.20 | $140.20 |
| Purchase #3 | $95.88 | 10.296% | $105.7518 | $105.75 | $105.75 | $105.80 |
| Purchase #4 | $94.33 | 8.828% | $102.6575 | $102.66 | $102.65 | $102.70 |
| Purchase #5 | $226.86 | 8.258% | $245.5941 | $245.59 | $245.60 | $245.60 |
| Purchase #6 | $130.86 | 6.280% | $139.078 | $139.08 | $139.10 | $139.10 |
| Purchase #7 | $159.26 | 9.822% | $174.9025 | $174.90 | $174.90 | $174.90 |
| 7 purchase totals = | $963.57 | $1,043.9175 | $1,043.91 | $1,043.90 | $1,044.00 | |