| 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 | $114.28 | 5.784% | $120.89 | $120.89 | $120.90 | $120.90 |
| Purchase #2 | $140.65 | 7.128% | $150.6755 | $150.68 | $150.70 | $150.70 |
| Purchase #3 | $245.54 | 9.693% | $269.3402 | $269.34 | $269.35 | $269.30 |
| Purchase #4 | $149.34 | 3.668% | $154.8178 | $154.82 | $154.80 | $154.80 |
| Purchase #5 | $107.74 | 12.623% | $121.34 | $121.34 | $121.35 | $121.30 |
| Purchase #6 | $98.40 | 12.267% | $110.4707 | $110.47 | $110.45 | $110.50 |
| Purchase #7 | $208.62 | 5.242% | $219.5559 | $219.56 | $219.55 | $219.60 |
| 7 purchase totals = | $1,064.57 | $1,147.0901 | $1,147.10 | $1,147.10 | $1,147.10 | |