| 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 | $50.70 | 6.488% | $53.9894 | $53.99 | $54.00 | $54.00 |
| Purchase #2 | $227.42 | 5.618% | $240.1965 | $240.20 | $240.20 | $240.20 |
| Purchase #3 | $202.36 | 6.193% | $214.8922 | $214.89 | $214.90 | $214.90 |
| Purchase #4 | $245.84 | 11.496% | $274.1018 | $274.10 | $274.10 | $274.10 |
| Purchase #5 | $126.91 | 5.192% | $133.4992 | $133.50 | $133.50 | $133.50 |
| Purchase #6 | $230.61 | 9.303% | $252.0636 | $252.06 | $252.05 | $252.10 |
| Purchase #7 | $128.95 | 10.715% | $142.767 | $142.77 | $142.75 | $142.80 |
| 7 purchase totals = | $1,212.79 | $1,311.5097 | $1,311.51 | $1,311.50 | $1,311.60 | |