| 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 | $126.50 | 5.158% | $133.0249 | $133.02 | $133.00 | $133.00 |
| Purchase #2 | $212.43 | 7.768% | $228.9316 | $228.93 | $228.95 | $228.90 |
| Purchase #3 | $194.27 | 12.467% | $218.4896 | $218.49 | $218.50 | $218.50 |
| Purchase #4 | $123.72 | 10.368% | $136.5473 | $136.55 | $136.55 | $136.50 |
| Purchase #5 | $75.33 | 5.460% | $79.443 | $79.44 | $79.45 | $79.40 |
| Purchase #6 | $121.64 | 13.711% | $138.3181 | $138.32 | $138.30 | $138.30 |
| Purchase #7 | $202.51 | 5.415% | $213.4759 | $213.48 | $213.50 | $213.50 |
| 7 purchase totals = | $1,056.40 | $1,148.2304 | $1,148.23 | $1,148.25 | $1,148.10 | |