| 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 | $228.40 | 4.783% | $239.3244 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $109.92 | 8.628% | $119.4039 | $119.40 | $119.40 | $119.40 |
| Purchase #3 | $151.84 | 6.545% | $161.7779 | $161.78 | $161.80 | $161.80 |
| Purchase #4 | $31.87 | 10.165% | $35.1096 | $35.11 | $35.10 | $35.10 |
| Purchase #5 | $197.45 | 11.268% | $219.6987 | $219.70 | $219.70 | $219.70 |
| Purchase #6 | $165.95 | 4.332% | $173.139 | $173.14 | $173.15 | $173.10 |
| Purchase #7 | $145.33 | 13.733% | $165.2882 | $165.29 | $165.30 | $165.30 |
| 7 purchase totals = | $1,030.76 | $1,113.7417 | $1,113.74 | $1,113.75 | $1,113.70 | |