| 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 | $201.40 | 11.366% | $224.2911 | $224.29 | $224.30 | $224.30 |
| Purchase #2 | $167.64 | 13.472% | $190.2245 | $190.22 | $190.20 | $190.20 |
| Purchase #3 | $130.90 | 3.682% | $135.7197 | $135.72 | $135.70 | $135.70 |
| Purchase #4 | $24.25 | 3.610% | $25.1254 | $25.13 | $25.15 | $25.10 |
| Purchase #5 | $31.34 | 4.818% | $32.85 | $32.85 | $32.85 | $32.90 |
| Purchase #6 | $198.75 | 10.550% | $219.7181 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $177.38 | 12.701% | $199.909 | $199.91 | $199.90 | $199.90 |
| 7 purchase totals = | $931.66 | $1,027.8378 | $1,027.84 | $1,027.80 | $1,027.80 | |