| 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 | $230.49 | 3.814% | $239.2809 | $239.28 | $239.30 | $239.30 |
| Purchase #2 | $78.29 | 4.487% | $81.8029 | $81.80 | $81.80 | $81.80 |
| Purchase #3 | $158.86 | 8.424% | $172.2424 | $172.24 | $172.25 | $172.20 |
| Purchase #4 | $93.37 | 9.181% | $101.9423 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $214.98 | 7.139% | $230.3274 | $230.33 | $230.35 | $230.30 |
| Purchase #6 | $53.31 | 13.590% | $60.5548 | $60.55 | $60.55 | $60.60 |
| Purchase #7 | $178.77 | 7.403% | $192.0043 | $192.00 | $192.00 | $192.00 |
| 7 purchase totals = | $1,008.07 | $1,078.1550 | $1,078.14 | $1,078.20 | $1,078.10 | |