| 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 | $109.44 | 4.225% | $114.0638 | $114.06 | $114.05 | $114.10 |
| Purchase #2 | $150.96 | 7.192% | $161.817 | $161.82 | $161.80 | $161.80 |
| Purchase #3 | $51.60 | 9.240% | $56.3678 | $56.37 | $56.35 | $56.40 |
| Purchase #4 | $131.55 | 10.244% | $145.026 | $145.03 | $145.05 | $145.00 |
| Purchase #5 | $249.34 | 5.809% | $263.8242 | $263.82 | $263.80 | $263.80 |
| Purchase #6 | $202.61 | 3.735% | $210.1775 | $210.18 | $210.20 | $210.20 |
| Purchase #7 | $62.47 | 3.607% | $64.7233 | $64.72 | $64.70 | $64.70 |
| 7 purchase totals = | $957.97 | $1,015.9996 | $1,016.00 | $1,015.95 | $1,016.00 | |