| 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 | $91.93 | 13.269% | $104.1282 | $104.13 | $104.15 | $104.10 |
| Purchase #2 | $72.97 | 5.667% | $77.1052 | $77.11 | $77.10 | $77.10 |
| Purchase #3 | $21.69 | 4.546% | $22.676 | $22.68 | $22.70 | $22.70 |
| Purchase #4 | $211.97 | 8.602% | $230.2037 | $230.20 | $230.20 | $230.20 |
| Purchase #5 | $224.26 | 5.199% | $235.9193 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $181.71 | 4.205% | $189.3509 | $189.35 | $189.35 | $189.40 |
| Purchase #7 | $150.53 | 4.793% | $157.7449 | $157.74 | $157.75 | $157.70 |
| 7 purchase totals = | $955.06 | $1,017.1282 | $1,017.13 | $1,017.15 | $1,017.10 | |