| 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 | $89.73 | 5.319% | $94.5027 | $94.50 | $94.50 | $94.50 |
| Purchase #2 | $19.94 | 7.199% | $21.3755 | $21.38 | $21.40 | $21.40 |
| Purchase #3 | $78.48 | 7.367% | $84.2616 | $84.26 | $84.25 | $84.30 |
| Purchase #4 | $214.54 | 6.859% | $229.2553 | $229.26 | $229.25 | $229.30 |
| Purchase #5 | $202.42 | 13.655% | $230.0605 | $230.06 | $230.05 | $230.10 |
| Purchase #6 | $209.72 | 9.849% | $230.3753 | $230.38 | $230.40 | $230.40 |
| Purchase #7 | $123.37 | 4.403% | $128.802 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $938.20 | $1,018.6329 | $1,018.64 | $1,018.65 | $1,018.80 | |