| 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 | $122.57 | 9.708% | $134.4691 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $122.73 | 13.489% | $139.285 | $139.29 | $139.30 | $139.30 |
| Purchase #3 | $174.66 | 11.398% | $194.5677 | $194.57 | $194.55 | $194.60 |
| Purchase #4 | $232.40 | 12.874% | $262.3192 | $262.32 | $262.30 | $262.30 |
| Purchase #5 | $76.47 | 10.177% | $84.2524 | $84.25 | $84.25 | $84.30 |
| Purchase #6 | $198.55 | 6.625% | $211.7039 | $211.70 | $211.70 | $211.70 |
| Purchase #7 | $222.50 | 10.523% | $245.9137 | $245.91 | $245.90 | $245.90 |
| 7 purchase totals = | $1,149.88 | $1,272.5110 | $1,272.51 | $1,272.45 | $1,272.60 | |