| 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 | $196.52 | 4.865% | $206.0807 | $206.08 | $206.10 | $206.10 |
| Purchase #2 | $123.61 | 12.545% | $139.1169 | $139.12 | $139.10 | $139.10 |
| Purchase #3 | $197.93 | 12.317% | $222.309 | $222.31 | $222.30 | $222.30 |
| Purchase #4 | $225.29 | 9.654% | $247.0395 | $247.04 | $247.05 | $247.00 |
| Purchase #5 | $36.77 | 9.587% | $40.2951 | $40.30 | $40.30 | $40.30 |
| Purchase #6 | $203.80 | 3.523% | $210.9799 | $210.98 | $211.00 | $211.00 |
| Purchase #7 | $183.74 | 9.706% | $201.5738 | $201.57 | $201.55 | $201.60 |
| 7 purchase totals = | $1,167.66 | $1,267.3949 | $1,267.40 | $1,267.40 | $1,267.40 | |