| 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 | $35.75 | 12.716% | $40.296 | $40.30 | $40.30 | $40.30 |
| Purchase #2 | $37.93 | 11.191% | $42.1747 | $42.17 | $42.15 | $42.20 |
| Purchase #3 | $247.34 | 8.740% | $268.9575 | $268.96 | $268.95 | $269.00 |
| Purchase #4 | $178.93 | 12.570% | $201.4215 | $201.42 | $201.40 | $201.40 |
| Purchase #5 | $217.82 | 3.356% | $225.13 | $225.13 | $225.15 | $225.10 |
| Purchase #6 | $230.85 | 3.327% | $238.5304 | $238.53 | $238.55 | $238.50 |
| Purchase #7 | $194.35 | 12.111% | $217.8877 | $217.89 | $217.90 | $217.90 |
| 7 purchase totals = | $1,142.97 | $1,234.3978 | $1,234.40 | $1,234.40 | $1,234.40 | |