| 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 | $110.55 | 7.211% | $118.5218 | $118.52 | $118.50 | $118.50 |
| Purchase #2 | $40.35 | 5.660% | $42.6338 | $42.63 | $42.65 | $42.60 |
| Purchase #3 | $64.58 | 10.728% | $71.5081 | $71.51 | $71.50 | $71.50 |
| Purchase #4 | $181.99 | 8.812% | $198.027 | $198.03 | $198.05 | $198.00 |
| Purchase #5 | $214.84 | 12.337% | $241.3448 | $241.34 | $241.35 | $241.30 |
| Purchase #6 | $150.33 | 8.287% | $162.7878 | $162.79 | $162.80 | $162.80 |
| Purchase #7 | $193.55 | 10.366% | $213.6134 | $213.61 | $213.60 | $213.60 |
| 7 purchase totals = | $956.19 | $1,048.4367 | $1,048.43 | $1,048.45 | $1,048.30 | |