| 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 | $220.70 | 9.286% | $241.1942 | $241.19 | $241.20 | $241.20 |
| Purchase #2 | $208.62 | 5.736% | $220.5864 | $220.59 | $220.60 | $220.60 |
| Purchase #3 | $98.32 | 10.633% | $108.7744 | $108.77 | $108.75 | $108.80 |
| Purchase #4 | $128.96 | 4.394% | $134.6265 | $134.63 | $134.65 | $134.60 |
| Purchase #5 | $166.58 | 4.664% | $174.3493 | $174.35 | $174.35 | $174.30 |
| Purchase #6 | $151.78 | 4.546% | $158.6799 | $158.68 | $158.70 | $158.70 |
| Purchase #7 | $226.64 | 8.206% | $245.2381 | $245.24 | $245.25 | $245.20 |
| 7 purchase totals = | $1,201.60 | $1,283.4488 | $1,283.45 | $1,283.50 | $1,283.40 | |