| 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 | $93.81 | 3.310% | $96.9151 | $96.92 | $96.90 | $96.90 |
| Purchase #2 | $184.99 | 7.707% | $199.2472 | $199.25 | $199.25 | $199.20 |
| Purchase #3 | $236.33 | 11.291% | $263.014 | $263.01 | $263.00 | $263.00 |
| Purchase #4 | $96.52 | 10.392% | $106.5504 | $106.55 | $106.55 | $106.60 |
| Purchase #5 | $228.90 | 12.161% | $256.7365 | $256.74 | $256.75 | $256.70 |
| Purchase #6 | $84.48 | 12.433% | $94.9834 | $94.98 | $95.00 | $95.00 |
| Purchase #7 | $187.69 | 13.477% | $212.985 | $212.99 | $213.00 | $213.00 |
| 7 purchase totals = | $1,112.72 | $1,230.4316 | $1,230.44 | $1,230.45 | $1,230.40 | |