| 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 | $195.42 | 9.737% | $214.448 | $214.45 | $214.45 | $214.40 |
| Purchase #2 | $176.66 | 10.199% | $194.6776 | $194.68 | $194.70 | $194.70 |
| Purchase #3 | $162.46 | 12.368% | $182.5531 | $182.55 | $182.55 | $182.60 |
| Purchase #4 | $118.49 | 10.301% | $130.6957 | $130.70 | $130.70 | $130.70 |
| Purchase #5 | $80.60 | 4.331% | $84.0908 | $84.09 | $84.10 | $84.10 |
| Purchase #6 | $221.86 | 5.176% | $233.3435 | $233.34 | $233.35 | $233.30 |
| Purchase #7 | $64.37 | 8.465% | $69.8189 | $69.82 | $69.80 | $69.80 |
| 7 purchase totals = | $1,019.86 | $1,109.6276 | $1,109.63 | $1,109.65 | $1,109.60 | |