| 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 | $202.30 | 13.726% | $230.0677 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $152.67 | 4.855% | $160.0821 | $160.08 | $160.10 | $160.10 |
| Purchase #3 | $207.25 | 7.369% | $222.5223 | $222.52 | $222.50 | $222.50 |
| Purchase #4 | $135.92 | 4.784% | $142.4224 | $142.42 | $142.40 | $142.40 |
| Purchase #5 | $11.53 | 12.186% | $12.935 | $12.94 | $12.95 | $12.90 |
| Purchase #6 | $101.49 | 13.852% | $115.5484 | $115.55 | $115.55 | $115.50 |
| Purchase #7 | $211.56 | 3.797% | $219.5929 | $219.59 | $219.60 | $219.60 |
| 7 purchase totals = | $1,022.72 | $1,103.1708 | $1,103.17 | $1,103.15 | $1,103.10 | |