| 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 | $136.49 | 5.246% | $143.6503 | $143.65 | $143.65 | $143.70 |
| Purchase #2 | $192.38 | 7.365% | $206.5488 | $206.55 | $206.55 | $206.50 |
| Purchase #3 | $127.83 | 12.737% | $144.1117 | $144.11 | $144.10 | $144.10 |
| Purchase #4 | $230.98 | 4.835% | $242.1479 | $242.15 | $242.15 | $242.10 |
| Purchase #5 | $115.33 | 11.667% | $128.7856 | $128.79 | $128.80 | $128.80 |
| Purchase #6 | $56.77 | 12.251% | $63.7249 | $63.72 | $63.70 | $63.70 |
| Purchase #7 | $125.29 | 6.411% | $133.3223 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $985.07 | $1,062.2915 | $1,062.29 | $1,062.25 | $1,062.20 | |