| 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 | $250.45 | 11.535% | $279.3394 | $279.34 | $279.35 | $279.30 |
| Purchase #2 | $112.37 | 10.613% | $124.2958 | $124.30 | $124.30 | $124.30 |
| Purchase #3 | $43.57 | 6.512% | $46.4073 | $46.41 | $46.40 | $46.40 |
| Purchase #4 | $192.66 | 3.860% | $200.0967 | $200.10 | $200.10 | $200.10 |
| Purchase #5 | $245.97 | 11.643% | $274.6083 | $274.61 | $274.60 | $274.60 |
| Purchase #6 | $128.35 | 8.393% | $139.1224 | $139.12 | $139.10 | $139.10 |
| Purchase #7 | $24.27 | 11.233% | $26.9962 | $27.00 | $27.00 | $27.00 |
| 7 purchase totals = | $997.64 | $1,090.8661 | $1,090.88 | $1,090.85 | $1,090.80 | |