| 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 | $114.90 | 4.467% | $120.0326 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $245.83 | 13.124% | $278.0927 | $278.09 | $278.10 | $278.10 |
| Purchase #3 | $211.44 | 9.822% | $232.2076 | $232.21 | $232.20 | $232.20 |
| Purchase #4 | $25.25 | 9.611% | $27.6768 | $27.68 | $27.70 | $27.70 |
| Purchase #5 | $233.53 | 11.110% | $259.4752 | $259.48 | $259.50 | $259.50 |
| Purchase #6 | $93.67 | 10.624% | $103.6215 | $103.62 | $103.60 | $103.60 |
| Purchase #7 | $235.64 | 9.331% | $257.6276 | $257.63 | $257.65 | $257.60 |
| 7 purchase totals = | $1,160.26 | $1,278.7340 | $1,278.74 | $1,278.80 | $1,278.70 | |