| 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 | $27.62 | 3.312% | $28.5348 | $28.53 | $28.55 | $28.50 |
| Purchase #2 | $171.74 | 13.194% | $194.3994 | $194.40 | $194.40 | $194.40 |
| Purchase #3 | $51.75 | 9.315% | $56.5705 | $56.57 | $56.55 | $56.60 |
| Purchase #4 | $133.95 | 6.336% | $142.4371 | $142.44 | $142.45 | $142.40 |
| Purchase #5 | $160.66 | 13.334% | $182.0824 | $182.08 | $182.10 | $182.10 |
| Purchase #6 | $170.42 | 13.441% | $193.3262 | $193.33 | $193.35 | $193.30 |
| Purchase #7 | $246.52 | 3.848% | $256.0061 | $256.01 | $256.00 | $256.00 |
| 7 purchase totals = | $962.66 | $1,053.3565 | $1,053.36 | $1,053.40 | $1,053.30 | |