| 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 | $49.64 | 4.522% | $51.8847 | $51.88 | $51.90 | $51.90 |
| Purchase #2 | $131.48 | 12.353% | $147.7217 | $147.72 | $147.70 | $147.70 |
| Purchase #3 | $235.40 | 6.393% | $250.4491 | $250.45 | $250.45 | $250.40 |
| Purchase #4 | $195.55 | 5.643% | $206.5849 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $223.83 | 11.330% | $249.1899 | $249.19 | $249.20 | $249.20 |
| Purchase #6 | $8.45 | 12.559% | $9.5112 | $9.51 | $9.50 | $9.50 |
| Purchase #7 | $170.26 | 13.843% | $193.8291 | $193.83 | $193.85 | $193.80 |
| 7 purchase totals = | $1,014.61 | $1,109.1706 | $1,109.16 | $1,109.20 | $1,109.10 | |