| 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 | $84.94 | 9.294% | $92.8343 | $92.83 | $92.85 | $92.80 |
| Purchase #2 | $16.65 | 8.846% | $18.1229 | $18.12 | $18.10 | $18.10 |
| Purchase #3 | $118.80 | 6.173% | $126.1335 | $126.13 | $126.15 | $126.10 |
| Purchase #4 | $222.69 | 11.195% | $247.6201 | $247.62 | $247.60 | $247.60 |
| Purchase #5 | $222.58 | 4.647% | $232.9233 | $232.92 | $232.90 | $232.90 |
| Purchase #6 | $168.79 | 7.442% | $181.3514 | $181.35 | $181.35 | $181.40 |
| Purchase #7 | $194.26 | 8.604% | $210.9741 | $210.97 | $210.95 | $211.00 |
| 7 purchase totals = | $1,028.71 | $1,109.9596 | $1,109.94 | $1,109.90 | $1,109.90 | |