| 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 | $109.27 | 3.138% | $112.6989 | $112.70 | $112.70 | $112.70 |
| Purchase #2 | $234.45 | 5.873% | $248.2192 | $248.22 | $248.20 | $248.20 |
| Purchase #3 | $181.88 | 5.696% | $192.2399 | $192.24 | $192.25 | $192.20 |
| Purchase #4 | $165.32 | 7.702% | $178.0529 | $178.05 | $178.05 | $178.10 |
| Purchase #5 | $128.86 | 5.130% | $135.4705 | $135.47 | $135.45 | $135.50 |
| Purchase #6 | $43.78 | 9.141% | $47.7819 | $47.78 | $47.80 | $47.80 |
| Purchase #7 | $231.39 | 6.773% | $247.062 | $247.06 | $247.05 | $247.10 |
| 7 purchase totals = | $1,094.95 | $1,161.5253 | $1,161.52 | $1,161.50 | $1,161.60 | |