| 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 | $202.78 | 10.326% | $223.7191 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $11.49 | 10.825% | $12.7338 | $12.73 | $12.75 | $12.70 |
| Purchase #3 | $141.77 | 12.864% | $160.0073 | $160.01 | $160.00 | $160.00 |
| Purchase #4 | $124.70 | 4.754% | $130.6282 | $130.63 | $130.65 | $130.60 |
| Purchase #5 | $250.47 | 13.188% | $283.502 | $283.50 | $283.50 | $283.50 |
| Purchase #6 | $135.75 | 8.368% | $147.1096 | $147.11 | $147.10 | $147.10 |
| Purchase #7 | $131.50 | 10.717% | $145.5929 | $145.59 | $145.60 | $145.60 |
| 7 purchase totals = | $998.46 | $1,103.2929 | $1,103.29 | $1,103.30 | $1,103.20 | |