| 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 | $29.29 | 10.438% | $32.3473 | $32.35 | $32.35 | $32.30 |
| Purchase #2 | $210.51 | 9.771% | $231.0789 | $231.08 | $231.10 | $231.10 |
| Purchase #3 | $120.50 | 12.163% | $135.1564 | $135.16 | $135.15 | $135.20 |
| Purchase #4 | $95.68 | 13.853% | $108.9346 | $108.93 | $108.95 | $108.90 |
| Purchase #5 | $170.43 | 7.272% | $182.8237 | $182.82 | $182.80 | $182.80 |
| Purchase #6 | $82.52 | 11.409% | $91.9347 | $91.93 | $91.95 | $91.90 |
| Purchase #7 | $243.60 | 13.109% | $275.5335 | $275.53 | $275.55 | $275.50 |
| 7 purchase totals = | $952.53 | $1,057.8091 | $1,057.80 | $1,057.85 | $1,057.70 | |