| 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 | $206.86 | 11.569% | $230.7916 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $76.42 | 4.753% | $80.0522 | $80.05 | $80.05 | $80.10 |
| Purchase #3 | $74.52 | 9.137% | $81.3289 | $81.33 | $81.35 | $81.30 |
| Purchase #4 | $60.88 | 9.672% | $66.7683 | $66.77 | $66.75 | $66.80 |
| Purchase #5 | $223.97 | 13.495% | $254.1948 | $254.19 | $254.20 | $254.20 |
| Purchase #6 | $90.36 | 3.253% | $93.2994 | $93.30 | $93.30 | $93.30 |
| Purchase #7 | $247.73 | 10.358% | $273.3899 | $273.39 | $273.40 | $273.40 |
| 7 purchase totals = | $980.74 | $1,079.8251 | $1,079.82 | $1,079.85 | $1,079.90 | |