| 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 | $22.59 | 7.434% | $24.2693 | $24.27 | $24.25 | $24.30 |
| Purchase #2 | $117.96 | 4.639% | $123.4322 | $123.43 | $123.45 | $123.40 |
| Purchase #3 | $248.89 | 3.782% | $258.303 | $258.30 | $258.30 | $258.30 |
| Purchase #4 | $47.57 | 11.657% | $53.1152 | $53.12 | $53.10 | $53.10 |
| Purchase #5 | $233.94 | 6.153% | $248.3343 | $248.33 | $248.35 | $248.30 |
| Purchase #6 | $168.94 | 6.406% | $179.7623 | $179.76 | $179.75 | $179.80 |
| Purchase #7 | $187.81 | 10.120% | $206.8164 | $206.82 | $206.80 | $206.80 |
| 7 purchase totals = | $1,027.70 | $1,094.0327 | $1,094.03 | $1,094.00 | $1,094.00 | |