| 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 | $230.42 | 11.138% | $256.0842 | $256.08 | $256.10 | $256.10 |
| Purchase #2 | $24.43 | 9.696% | $26.7987 | $26.80 | $26.80 | $26.80 |
| Purchase #3 | $91.33 | 7.672% | $98.3368 | $98.34 | $98.35 | $98.30 |
| Purchase #4 | $195.90 | 7.285% | $210.1713 | $210.17 | $210.15 | $210.20 |
| Purchase #5 | $137.70 | 12.131% | $154.4044 | $154.40 | $154.40 | $154.40 |
| Purchase #6 | $221.88 | 11.148% | $246.6152 | $246.62 | $246.60 | $246.60 |
| Purchase #7 | $21.85 | 7.238% | $23.4315 | $23.43 | $23.45 | $23.40 |
| 7 purchase totals = | $923.51 | $1,015.8421 | $1,015.84 | $1,015.85 | $1,015.80 | |