| 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 | $135.66 | 12.299% | $152.3448 | $152.34 | $152.35 | $152.30 |
| Purchase #2 | $78.68 | 3.608% | $81.5188 | $81.52 | $81.50 | $81.50 |
| Purchase #3 | $195.43 | 11.596% | $218.0921 | $218.09 | $218.10 | $218.10 |
| Purchase #4 | $214.77 | 9.715% | $235.6349 | $235.63 | $235.65 | $235.60 |
| Purchase #5 | $172.76 | 13.838% | $196.6665 | $196.67 | $196.65 | $196.70 |
| Purchase #6 | $128.38 | 8.230% | $138.9457 | $138.95 | $138.95 | $138.90 |
| Purchase #7 | $96.53 | 10.661% | $106.8211 | $106.82 | $106.80 | $106.80 |
| 7 purchase totals = | $1,022.21 | $1,130.0239 | $1,130.02 | $1,130.00 | $1,129.90 | |