| 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 | $19.86 | 11.783% | $22.2001 | $22.20 | $22.20 | $22.20 |
| Purchase #2 | $118.39 | 3.731% | $122.8071 | $122.81 | $122.80 | $122.80 |
| Purchase #3 | $228.96 | 12.175% | $256.8359 | $256.84 | $256.85 | $256.80 |
| Purchase #4 | $70.44 | 12.811% | $79.4641 | $79.46 | $79.45 | $79.50 |
| Purchase #5 | $215.30 | 10.694% | $238.3242 | $238.32 | $238.30 | $238.30 |
| Purchase #6 | $214.58 | 7.229% | $230.092 | $230.09 | $230.10 | $230.10 |
| Purchase #7 | $196.97 | 10.529% | $217.709 | $217.71 | $217.70 | $217.70 |
| 7 purchase totals = | $1,064.50 | $1,167.4324 | $1,167.43 | $1,167.40 | $1,167.40 | |