| 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 | $41.65 | 7.154% | $44.6296 | $44.63 | $44.65 | $44.60 |
| Purchase #2 | $103.89 | 8.638% | $112.864 | $112.86 | $112.85 | $112.90 |
| Purchase #3 | $233.48 | 3.166% | $240.872 | $240.87 | $240.85 | $240.90 |
| Purchase #4 | $129.55 | 10.171% | $142.7265 | $142.73 | $142.75 | $142.70 |
| Purchase #5 | $134.37 | 9.261% | $146.814 | $146.81 | $146.80 | $146.80 |
| Purchase #6 | $188.87 | 8.128% | $204.2214 | $204.22 | $204.20 | $204.20 |
| Purchase #7 | $180.63 | 9.757% | $198.2541 | $198.25 | $198.25 | $198.30 |
| 7 purchase totals = | $1,012.44 | $1,090.3816 | $1,090.37 | $1,090.35 | $1,090.40 | |